ember-introjs/.node_modules.ember-try/ember-source/dist/ember.min.map

An Ember Component for intro.js

{"version":3,"sources":["license.js","loader.js","@glimmer/node.js","@glimmer/reference.js","@glimmer/runtime.js","@glimmer/util.js","@glimmer/wire-format.js","backburner.js","container.js","dag-map.js","ember-application/index.js","ember-application/initializers/dom-templates.js","ember-application/system/application-instance.js","ember-application/system/application.js","ember-application/system/engine-instance.js","ember-application/system/engine-parent.js","ember-application/system/engine.js","ember-application/system/resolver.js","ember-application/utils/validate-type.js","ember-babel.js","ember-console.js","ember-debug/deprecate.js","ember-debug/error.js","ember-debug/features.js","ember-debug/handlers.js","ember-debug/index.js","ember-debug/testing.js","ember-debug/warn.js","ember-environment.js","ember-extension-support/container_debug_adapter.js","ember-extension-support/data_adapter.js","ember-extension-support/index.js","ember-glimmer/component-managers/abstract.js","ember-glimmer/component-managers/curly.js","ember-glimmer/component-managers/mount.js","ember-glimmer/component-managers/outlet.js","ember-glimmer/component-managers/render.js","ember-glimmer/component-managers/root.js","ember-glimmer/component-managers/template-only.js","ember-glimmer/component.js","ember-glimmer/components/checkbox.js","ember-glimmer/components/link-to.js","ember-glimmer/components/text_area.js","ember-glimmer/components/text_field.js","ember-glimmer/dom.js","ember-glimmer/environment.js","ember-glimmer/helper.js","ember-glimmer/helpers/-class.js","ember-glimmer/helpers/-html-safe.js","ember-glimmer/helpers/-input-type.js","ember-glimmer/helpers/-normalize-class.js","ember-glimmer/helpers/action.js","ember-glimmer/helpers/component.js","ember-glimmer/helpers/concat.js","ember-glimmer/helpers/each-in.js","ember-glimmer/helpers/get.js","ember-glimmer/helpers/hash.js","ember-glimmer/helpers/if-unless.js","ember-glimmer/helpers/loc.js","ember-glimmer/helpers/log.js","ember-glimmer/helpers/mut.js","ember-glimmer/helpers/query-param.js","ember-glimmer/helpers/readonly.js","ember-glimmer/helpers/unbound.js","ember-glimmer/index.js","ember-glimmer/modifiers/action.js","ember-glimmer/protocol-for-url.js","ember-glimmer/renderer.js","ember-glimmer/setup-registry.js","ember-glimmer/syntax.js","ember-glimmer/syntax/-text-area.js","ember-glimmer/syntax/dynamic-component.js","ember-glimmer/syntax/input.js","ember-glimmer/syntax/mount.js","ember-glimmer/syntax/outlet.js","ember-glimmer/syntax/render.js","ember-glimmer/syntax/utils.js","ember-glimmer/template.js","ember-glimmer/template_registry.js","ember-glimmer/templates/component.js","ember-glimmer/templates/empty.js","ember-glimmer/templates/link-to.js","ember-glimmer/templates/outlet.js","ember-glimmer/templates/root.js","ember-glimmer/utils/bindings.js","ember-glimmer/utils/curly-component-state-bucket.js","ember-glimmer/utils/debug-stack.js","ember-glimmer/utils/iterable.js","ember-glimmer/utils/process-args.js","ember-glimmer/utils/references.js","ember-glimmer/utils/string.js","ember-glimmer/utils/to-bool.js","ember-glimmer/views/outlet.js","ember-metal.js","ember-routing/ext/controller.js","ember-routing/ext/run_loop.js","ember-routing/index.js","ember-routing/location/api.js","ember-routing/location/auto_location.js","ember-routing/location/hash_location.js","ember-routing/location/history_location.js","ember-routing/location/none_location.js","ember-routing/location/util.js","ember-routing/services/router.js","ember-routing/services/routing.js","ember-routing/system/cache.js","ember-routing/system/controller_for.js","ember-routing/system/dsl.js","ember-routing/system/generate_controller.js","ember-routing/system/query_params.js","ember-routing/system/route.js","ember-routing/system/router.js","ember-routing/system/router_state.js","ember-routing/utils.js","ember-runtime/compare.js","ember-runtime/computed/computed_macros.js","ember-runtime/computed/reduce_computed_macros.js","ember-runtime/controllers/controller.js","ember-runtime/copy.js","ember-runtime/ext/function.js","ember-runtime/ext/rsvp.js","ember-runtime/ext/string.js","ember-runtime/index.js","ember-runtime/inject.js","ember-runtime/is-equal.js","ember-runtime/mixins/-proxy.js","ember-runtime/mixins/action_handler.js","ember-runtime/mixins/array.js","ember-runtime/mixins/comparable.js","ember-runtime/mixins/container_proxy.js","ember-runtime/mixins/controller.js","ember-runtime/mixins/copyable.js","ember-runtime/mixins/enumerable.js","ember-runtime/mixins/evented.js","ember-runtime/mixins/mutable_array.js","ember-runtime/mixins/mutable_enumerable.js","ember-runtime/mixins/observable.js","ember-runtime/mixins/promise_proxy.js","ember-runtime/mixins/registry_proxy.js","ember-runtime/mixins/target_action_support.js","ember-runtime/string_registry.js","ember-runtime/system/application.js","ember-runtime/system/array_proxy.js","ember-runtime/system/core_object.js","ember-runtime/system/lazy_load.js","ember-runtim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* @overview  Ember - JavaScript Application Framework\n * @copyright Copyright 2011-2018 Tilde Inc. and contributors\n *            Portions Copyright 2006-2011 Strobe Inc.\n *            Portions Copyright 2008-2011 Apple Inc. All rights reserved.\n * @license   Licensed under MIT license\n *            See https://raw.github.com/emberjs/ember.js/master/LICENSE\n * @version   3.0.0\n */\n","/*globals process */\nvar enifed, requireModule, Ember;\n\n// Used in ember-environment/lib/global.js\nmainContext = this; // eslint-disable-line no-undef\n\n(function() {\n    function missingModule(name, referrerName) {\n      if (referrerName) {\n        throw new Error('Could not find module ' + name + ' required by: ' + referrerName);\n      } else {\n        throw new Error('Could not find module ' + name);\n      }\n    }\n\n    function internalRequire(_name, referrerName) {\n      var name = _name;\n      var mod = registry[name];\n\n      if (!mod) {\n        name = name + '/index';\n        mod = registry[name];\n      }\n\n      var exports = seen[name];\n\n      if (exports !== undefined) {\n        return exports;\n      }\n\n      exports = seen[name] = {};\n\n      if (!mod) {\n        missingModule(_name, referrerName);\n      }\n\n      var deps = mod.deps;\n      var callback = mod.callback;\n      var reified = new Array(deps.length);\n\n      for (var i = 0; i < deps.length; i++) {\n        if (deps[i] === 'exports') {\n          reified[i] = exports;\n        } else if (deps[i] === 'require') {\n          reified[i] = requireModule;\n        } else {\n          reified[i] = internalRequire(deps[i], name);\n        }\n      }\n\n      callback.apply(this, reified);\n\n      return exports;\n    }\n\n  var isNode = typeof window === 'undefined' &&\n    typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';\n\n  if (!isNode) {\n    Ember = this.Ember = this.Ember || {};\n  }\n\n  if (typeof Ember === 'undefined') { Ember = {}; }\n\n  if (typeof Ember.__loader === 'undefined') {\n    var registry = {};\n    var seen = {};\n\n    enifed = function(name, deps, callback) {\n      var value = { };\n\n      if (!callback) {\n        value.deps = [];\n        value.callback = deps;\n      } else {\n        value.deps = deps;\n        value.callback = callback;\n      }\n\n      registry[name] = value;\n    };\n\n    requireModule = function(name) {\n      return internalRequire(name, null);\n    };\n\n    // setup `require` module\n    requireModule['default'] = requireModule;\n\n    requireModule.has = function registryHas(moduleName) {\n      return !!registry[moduleName] || !!registry[moduleName + '/index'];\n    };\n\n    requireModule._eak_seen = registry;\n\n    Ember.__loader = {\n      define: enifed,\n      require: requireModule,\n      registry: registry\n    };\n  } else {\n    enifed = Ember.__loader.define;\n    requireModule = Ember.__loader.require;\n  }\n})();\n","enifed(\"@glimmer/node\", [\"exports\", \"@glimmer/runtime\"], function (exports, _runtime) {\n    \"use strict\";\n\n    exports.NodeDOMTreeConstruction = undefined;\n\n    function _defaults(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _classCallCheck(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    function _possibleConstructorReturn(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults(subClass, superClass);\n    }\n\n    var NodeDOMTreeConstruction = function (_DOMTreeConstruction) {\n        _inherits(NodeDOMTreeConstruction, _DOMTreeConstruction);\n\n        function NodeDOMTreeConstruction(doc) {\n            _classCallCheck(this, NodeDOMTreeConstruction);\n\n            return _possibleConstructorReturn(this, _DOMTreeConstruction.call(this, doc));\n        }\n        // override to prevent usage of `this.document` until after the constructor\n\n\n        NodeDOMTreeConstruction.prototype.setupUselessElement = function () {};\n\n        NodeDOMTreeConstruction.prototype.insertHTMLBefore = function (parent, reference, html) {\n            var prev = reference ? reference.previousSibling : parent.lastChild;\n            var raw = this.document.createRawHTMLSection(html);\n            parent.insertBefore(raw, reference);\n            var first = prev ? prev.nextSibling : parent.firstChild;\n            var last = reference ? reference.previousSibling : parent.lastChild;\n            return new _runtime.ConcreteBounds(parent, first, last);\n        };\n        // override to avoid SVG detection/work when in node (this is not needed in SSR)\n\n\n        NodeDOMTreeConstruction.prototype.createElement = function (tag) {\n            return this.document.createElement(tag);\n        };\n        // override to avoid namespace shenanigans when in node (this is not needed in SSR)\n\n\n        NodeDOMTreeConstruction.prototype.setAttribute = function (element, name, value) {\n            element.setAttribute(name, value);\n        };\n\n        return NodeDOMTreeConstruction;\n    }(_runtime.DOMTreeConstruction);\n\n    exports.NodeDOMTreeConstruction = NodeDOMTreeConstruction;\n});","enifed(\"@glimmer/reference\", [\"exports\", \"@glimmer/util\"], function (exports, _util) {\n    \"use strict\";\n\n    exports.isModified = exports.ReferenceCache = exports.map = exports.CachedReference = exports.UpdatableTag = exports.CachedTag = exports.combine = exports.combineSlice = exports.combineTagged = exports.DirtyableTag = exports.CURRENT_TAG = exports.VOLATILE_TAG = exports.CONSTANT_TAG = exports.TagWrapper = exports.RevisionTag = exports.VOLATILE = exports.INITIAL = exports.CONSTANT = exports.IteratorSynchronizer = exports.ReferenceIterator = exports.IterationArtifacts = exports.referenceFromParts = exports.ListItem = exports.isConst = exports.ConstReference = undefined;\n\n    function _defaults(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _possibleConstructorReturn(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults(subClass, superClass);\n    }\n\n    function _classCallCheck$1(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    var CONSTANT = 0;\n    var INITIAL = 1;\n    var VOLATILE = NaN;\n    var RevisionTag = function () {\n        function RevisionTag() {\n            _classCallCheck$1(this, RevisionTag);\n        }\n\n        RevisionTag.prototype.validate = function (snapshot) {\n            return this.value() === snapshot;\n        };\n\n        return RevisionTag;\n    }();\n    RevisionTag.id = 0;\n    var VALUE = [];\n    var VALIDATE = [];\n    var TagWrapper = function () {\n        function TagWrapper(type, inner) {\n            _classCallCheck$1(this, TagWrapper);\n\n            this.type = type;\n            this.inner = inner;\n        }\n\n        TagWrapper.prototype.value = function () {\n            var func = VALUE[this.type];\n            return func(this.inner);\n        };\n\n        TagWrapper.prototype.validate = function (snapshot) {\n            var func = VALIDATE[this.type];\n            return func(this.inner, snapshot);\n        };\n\n        return TagWrapper;\n    }();\n    function register(Type) {\n        var type = VALUE.length;\n        VALUE.push(function (tag) {\n            return tag.value();\n        });\n        VALIDATE.push(function (tag, snapshot) {\n            return tag.validate(snapshot);\n        });\n        Type.id = type;\n    }\n    ///\n    // CONSTANT: 0\n    VALUE.push(function () {\n        return CONSTANT;\n    });\n    VALIDATE.push(function (_tag, snapshot) {\n        return snapshot === CONSTANT;\n    });\n    var CONSTANT_TAG = new TagWrapper(0, null);\n    // VOLATILE: 1\n    VALUE.push(function () {\n        return VOLATILE;\n    });\n    VALIDATE.push(function (_tag, snapshot) {\n        return snapshot === VOLATILE;\n    });\n    var VOLATILE_TAG = new TagWrapper(1, null);\n    // CURRENT: 2\n    VALUE.push(function () {\n        return $REVISION;\n    });\n    VALIDATE.push(function (_tag, snapshot) {\n        return snapshot === $REVISION;\n    });\n    var CURRENT_TAG = new TagWrapper(2, null);\n    ///\n    var $REVISION = INITIAL;\n    var DirtyableTag = function (_RevisionTag) {\n        _inherits(DirtyableTag, _RevisionTag);\n\n        DirtyableTag.create = function () {\n            var revision = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : $REVISION;\n\n            return new TagWrapper(this.id, new DirtyableTag(revision));\n        };\n\n        function DirtyableTag() {\n            var revision = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : $REVISION;\n\n            _classCallCheck$1(this, DirtyableTag);\n\n            var _this = _possibleConstructorReturn(this, _RevisionTag.call(this));\n\n            _this.revision = revision;\n            return _this;\n        }\n\n        DirtyableTag.prototype.value = function () {\n            return this.revision;\n        };\n\n        DirtyableTag.prototype.dirty = function () {\n            this.revision = ++$REVISION;\n        };\n\n        return DirtyableTag;\n    }(RevisionTag);\n    register(DirtyableTag);\n\n    function _combine(tags) {\n        switch (tags.length) {\n            case 0:\n                return CONSTANT_TAG;\n            case 1:\n                return tags[0];\n            case 2:\n                return TagsPair.create(tags[0], tags[1]);\n            default:\n                return TagsCombinator.create(tags);\n        }\n    }\n    var CachedTag = function (_RevisionTag2) {\n        _inherits(CachedTag, _RevisionTag2);\n\n        function CachedTag() {\n            _classCallCheck$1(this, CachedTag);\n\n            var _this2 = _possibleConstructorReturn(this, _RevisionTag2.apply(this, arguments));\n\n            _this2.lastChecked = null;\n            _this2.lastValue = null;\n            return _this2;\n        }\n\n        CachedTag.prototype.value = function () {\n            var lastChecked = this.lastChecked,\n                lastValue = this.lastValue;\n\n            if (lastChecked !== $REVISION) {\n                this.lastChecked = $REVISION;\n                this.lastValue = lastValue = this.compute();\n            }\n            return this.lastValue;\n        };\n\n        CachedTag.prototype.invalidate = function () {\n            this.lastChecked = null;\n        };\n\n        return CachedTag;\n    }(RevisionTag);\n\n    var TagsPair = function (_CachedTag) {\n        _inherits(TagsPair, _CachedTag);\n\n        TagsPair.create = function (first, second) {\n            return new TagWrapper(this.id, new TagsPair(first, second));\n        };\n\n        function TagsPair(first, second) {\n            _classCallCheck$1(this, TagsPair);\n\n            var _this3 = _possibleConstructorReturn(this, _CachedTag.call(this));\n\n            _this3.first = first;\n            _this3.second = second;\n            return _this3;\n        }\n\n        TagsPair.prototype.compute = function () {\n            return Math.max(this.first.value(), this.second.value());\n        };\n\n        return TagsPair;\n    }(CachedTag);\n\n    register(TagsPair);\n\n    var TagsCombinator = function (_CachedTag2) {\n        _inherits(TagsCombinator, _CachedTag2);\n\n        TagsCombinator.create = function (tags) {\n            return new TagWrapper(this.id, new TagsCombinator(tags));\n        };\n\n        function TagsCombinator(tags) {\n            _classCallCheck$1(this, TagsCombinator);\n\n            var _this4 = _possibleConstructorReturn(this, _CachedTag2.call(this));\n\n            _this4.tags = tags;\n            return _this4;\n        }\n\n        TagsCombinator.prototype.compute = function () {\n            var tags = this.tags,\n                i,\n                value;\n\n            var max = -1;\n            for (i = 0; i < tags.length; i++) {\n                value = tags[i].value();\n\n                max = Math.max(value, max);\n            }\n            return max;\n        };\n\n        return TagsCombinator;\n    }(CachedTag);\n\n    register(TagsCombinator);\n    var UpdatableTag = function (_CachedTag3) {\n        _inherits(UpdatableTag, _CachedTag3);\n\n        UpdatableTag.create = function (tag) {\n            return new TagWrapper(this.id, new UpdatableTag(tag));\n        };\n\n        function UpdatableTag(tag) {\n            _classCallCheck$1(this, UpdatableTag);\n\n            var _this5 = _possibleConstructorReturn(this, _CachedTag3.call(this));\n\n            _this5.tag = tag;\n            _this5.lastUpdated = INITIAL;\n            return _this5;\n        }\n\n        UpdatableTag.prototype.compute = function () {\n            return Math.max(this.lastUpdated, this.tag.value());\n        };\n\n        UpdatableTag.prototype.update = function (tag) {\n            if (tag !== this.tag) {\n                this.tag = tag;\n                this.lastUpdated = $REVISION;\n                this.invalidate();\n            }\n        };\n\n        return UpdatableTag;\n    }(CachedTag);\n    register(UpdatableTag);\n    var CachedReference = function () {\n        function CachedReference() {\n            _classCallCheck$1(this, CachedReference);\n\n            this.lastRevision = null;\n            this.lastValue = null;\n        }\n\n        CachedReference.prototype.value = function () {\n            var tag = this.tag,\n                lastRevision = this.lastRevision,\n                lastValue = this.lastValue;\n\n            if (!lastRevision || !tag.validate(lastRevision)) {\n                lastValue = this.lastValue = this.compute();\n                this.lastRevision = tag.value();\n            }\n            return lastValue;\n        };\n\n        CachedReference.prototype.invalidate = function () {\n            this.lastRevision = null;\n        };\n\n        return CachedReference;\n    }();\n\n    var MapperReference = function (_CachedReference) {\n        _inherits(MapperReference, _CachedReference);\n\n        function MapperReference(reference, mapper) {\n            _classCallCheck$1(this, MapperReference);\n\n            var _this6 = _possibleConstructorReturn(this, _CachedReference.call(this));\n\n            _this6.tag = reference.tag;\n            _this6.reference = reference;\n            _this6.mapper = mapper;\n            return _this6;\n        }\n\n        MapperReference.prototype.compute = function () {\n            var reference = this.reference,\n                mapper = this.mapper;\n\n            return mapper(reference.value());\n        };\n\n        return MapperReference;\n    }(CachedReference);\n\n    //////////\n    var ReferenceCache = function () {\n        function ReferenceCache(reference) {\n            _classCallCheck$1(this, ReferenceCache);\n\n            this.lastValue = null;\n            this.lastRevision = null;\n            this.initialized = false;\n            this.tag = reference.tag;\n            this.reference = reference;\n        }\n\n        ReferenceCache.prototype.peek = function () {\n            if (!this.initialized) {\n                return this.initialize();\n            }\n            return this.lastValue;\n        };\n\n        ReferenceCache.prototype.revalidate = function () {\n            if (!this.initialized) {\n                return this.initialize();\n            }\n            var reference = this.reference,\n                lastRevision = this.lastRevision;\n\n            var tag = reference.tag;\n            if (tag.validate(lastRevision)) return NOT_MODIFIED;\n            this.lastRevision = tag.value();\n            var lastValue = this.lastValue;\n\n            var value = reference.value();\n            if (value === lastValue) return NOT_MODIFIED;\n            this.lastValue = value;\n            return value;\n        };\n\n        ReferenceCache.prototype.initialize = function () {\n            var reference = this.reference;\n\n            var value = this.lastValue = reference.value();\n            this.lastRevision = reference.tag.value();\n            this.initialized = true;\n            return value;\n        };\n\n        return ReferenceCache;\n    }();\n    var NOT_MODIFIED = \"adb3b78e-3d22-4e4b-877a-6317c2c5c145\";\n\n\n    function _classCallCheck(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    var ConstReference = function () {\n        function ConstReference(inner) {\n            _classCallCheck(this, ConstReference);\n\n            this.inner = inner;\n            this.tag = CONSTANT_TAG;\n        }\n\n        ConstReference.prototype.value = function () {\n            return this.inner;\n        };\n\n        return ConstReference;\n    }();\n\n\n    function _defaults$1(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _classCallCheck$2(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    function _possibleConstructorReturn$1(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits$1(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults$1(subClass, superClass);\n    }\n\n    var ListItem = function (_ListNode) {\n        _inherits$1(ListItem, _ListNode);\n\n        function ListItem(iterable, result) {\n            _classCallCheck$2(this, ListItem);\n\n            var _this = _possibleConstructorReturn$1(this, _ListNode.call(this, iterable.valueReferenceFor(result)));\n\n            _this.retained = false;\n            _this.seen = false;\n            _this.key = result.key;\n            _this.iterable = iterable;\n            _this.memo = iterable.memoReferenceFor(result);\n            return _this;\n        }\n\n        ListItem.prototype.update = function (item) {\n            this.retained = true;\n            this.iterable.updateValueReference(this.value, item);\n            this.iterable.updateMemoReference(this.memo, item);\n        };\n\n        ListItem.prototype.shouldRemove = function () {\n            return !this.retained;\n        };\n\n        ListItem.prototype.reset = function () {\n            this.retained = false;\n            this.seen = false;\n        };\n\n        return ListItem;\n    }(_util.ListNode);\n    var IterationArtifacts = function () {\n        function IterationArtifacts(iterable) {\n            _classCallCheck$2(this, IterationArtifacts);\n\n            this.map = (0, _util.dict)();\n            this.list = new _util.LinkedList();\n            this.tag = iterable.tag;\n            this.iterable = iterable;\n        }\n\n        IterationArtifacts.prototype.isEmpty = function () {\n            var iterator = this.iterator = this.iterable.iterate();\n            return iterator.isEmpty();\n        };\n\n        IterationArtifacts.prototype.iterate = function () {\n            var iterator = this.iterator || this.iterable.iterate();\n            this.iterator = null;\n            return iterator;\n        };\n\n        IterationArtifacts.prototype.has = function (key) {\n            return !!this.map[key];\n        };\n\n        IterationArtifacts.prototype.get = function (key) {\n            return this.map[key];\n        };\n\n        IterationArtifacts.prototype.wasSeen = function (key) {\n            var node = this.map[key];\n            return node && node.seen;\n        };\n\n        IterationArtifacts.prototype.append = function (item) {\n            var map = this.map,\n                list = this.list,\n                iterable = this.iterable;\n\n            var node = map[item.key] = new ListItem(iterable, item);\n            list.append(node);\n            return node;\n        };\n\n        IterationArtifacts.prototype.insertBefore = function (item, reference) {\n            var map = this.map,\n                list = this.list,\n                iterable = this.iterable;\n\n            var node = map[item.key] = new ListItem(iterable, item);\n            node.retained = true;\n            list.insertBefore(node, reference);\n            return node;\n        };\n\n        IterationArtifacts.prototype.move = function (item, reference) {\n            var list = this.list;\n\n            item.retained = true;\n            list.remove(item);\n            list.insertBefore(item, reference);\n        };\n\n        IterationArtifacts.prototype.remove = function (item) {\n            var list = this.list;\n\n            list.remove(item);\n            delete this.map[item.key];\n        };\n\n        IterationArtifacts.prototype.nextNode = function (item) {\n            return this.list.nextNode(item);\n        };\n\n        IterationArtifacts.prototype.head = function () {\n            return this.list.head();\n        };\n\n        return IterationArtifacts;\n    }();\n    var ReferenceIterator = function () {\n        // if anyone needs to construct this object with something other than\n        // an iterable, let @wycats know.\n        function ReferenceIterator(iterable) {\n            _classCallCheck$2(this, ReferenceIterator);\n\n            this.iterator = null;\n            var artifacts = new IterationArtifacts(iterable);\n            this.artifacts = artifacts;\n        }\n\n        ReferenceIterator.prototype.next = function () {\n            var artifacts = this.artifacts;\n\n            var iterator = this.iterator = this.iterator || artifacts.iterate();\n            var item = iterator.next();\n            if (!item) return null;\n            return artifacts.append(item);\n        };\n\n        return ReferenceIterator;\n    }();\n    var Phase;\n    (function (Phase) {\n        Phase[Phase[\"Append\"] = 0] = \"Append\";\n        Phase[Phase[\"Prune\"] = 1] = \"Prune\";\n        Phase[Phase[\"Done\"] = 2] = \"Done\";\n    })(Phase || (Phase = {}));\n    var IteratorSynchronizer = function () {\n        function IteratorSynchronizer(_ref) {\n            var target = _ref.target,\n                artifacts = _ref.artifacts;\n\n            _classCallCheck$2(this, IteratorSynchronizer);\n\n            this.target = target;\n            this.artifacts = artifacts;\n            this.iterator = artifacts.iterate();\n            this.current = artifacts.head();\n        }\n\n        IteratorSynchronizer.prototype.sync = function () {\n            var phase = Phase.Append;\n            while (true) {\n                switch (phase) {\n                    case Phase.Append:\n                        phase = this.nextAppend();\n                        break;\n                    case Phase.Prune:\n                        phase = this.nextPrune();\n                        break;\n                    case Phase.Done:\n                        this.nextDone();\n                        return;\n                }\n            }\n        };\n\n        IteratorSynchronizer.prototype.advanceToKey = function (key) {\n            var current = this.current,\n                artifacts = this.artifacts;\n\n            var seek = current;\n            while (seek && seek.key !== key) {\n                seek.seen = true;\n                seek = artifacts.nextNode(seek);\n            }\n            this.current = seek && artifacts.nextNode(seek);\n        };\n\n        IteratorSynchronizer.prototype.nextAppend = function () {\n            var iterator = this.iterator,\n                current = this.current,\n                artifacts = this.artifacts;\n\n            var item = iterator.next();\n            if (item === null) {\n                return this.startPrune();\n            }\n            var key = item.key;\n\n            if (current && current.key === key) {\n                this.nextRetain(item);\n            } else if (artifacts.has(key)) {\n                this.nextMove(item);\n            } else {\n                this.nextInsert(item);\n            }\n            return Phase.Append;\n        };\n\n        IteratorSynchronizer.prototype.nextRetain = function (item) {\n            var artifacts = this.artifacts,\n                current = this.current;\n\n            current = current;\n            current.update(item);\n            this.current = artifacts.nextNode(current);\n            this.target.retain(item.key, current.value, current.memo);\n        };\n\n        IteratorSynchronizer.prototype.nextMove = function (item) {\n            var current = this.current,\n                artifacts = this.artifacts,\n                target = this.target;\n            var key = item.key;\n\n            var found = artifacts.get(item.key);\n            found.update(item);\n            if (artifacts.wasSeen(item.key)) {\n                artifacts.move(found, current);\n                target.move(found.key, found.value, found.memo, current ? current.key : null);\n            } else {\n                this.advanceToKey(key);\n            }\n        };\n\n        IteratorSynchronizer.prototype.nextInsert = function (item) {\n            var artifacts = this.artifacts,\n                target = this.target,\n                current = this.current;\n\n            var node = artifacts.insertBefore(item, current);\n            target.insert(node.key, node.value, node.memo, current ? current.key : null);\n        };\n\n        IteratorSynchronizer.prototype.startPrune = function () {\n            this.current = this.artifacts.head();\n            return Phase.Prune;\n        };\n\n        IteratorSynchronizer.prototype.nextPrune = function () {\n            var artifacts = this.artifacts,\n                target = this.target,\n                current = this.current;\n\n            if (current === null) {\n                return Phase.Done;\n            }\n            var node = current;\n            this.current = artifacts.nextNode(node);\n            if (node.shouldRemove()) {\n                artifacts.remove(node);\n                target.delete(node.key);\n            } else {\n                node.reset();\n            }\n            return Phase.Prune;\n        };\n\n        IteratorSynchronizer.prototype.nextDone = function () {\n            this.target.done();\n        };\n\n        return IteratorSynchronizer;\n    }();\n\n    exports.ConstReference = ConstReference;\n    exports.isConst = function (reference) {\n        return reference.tag === CONSTANT_TAG;\n    };\n    exports.ListItem = ListItem;\n    exports.referenceFromParts = function (root, parts) {\n        var reference = root,\n            i;\n        for (i = 0; i < parts.length; i++) {\n            reference = reference.get(parts[i]);\n        }\n        return reference;\n    };\n    exports.IterationArtifacts = IterationArtifacts;\n    exports.ReferenceIterator = ReferenceIterator;\n    exports.IteratorSynchronizer = IteratorSynchronizer;\n    exports.CONSTANT = CONSTANT;\n    exports.INITIAL = INITIAL;\n    exports.VOLATILE = VOLATILE;\n    exports.RevisionTag = RevisionTag;\n    exports.TagWrapper = TagWrapper;\n    exports.CONSTANT_TAG = CONSTANT_TAG;\n    exports.VOLATILE_TAG = VOLATILE_TAG;\n    exports.CURRENT_TAG = CURRENT_TAG;\n    exports.DirtyableTag = DirtyableTag;\n    exports.combineTagged = function (tagged) {\n        var optimized = [],\n            i,\n            l,\n            tag;\n        for (i = 0, l = tagged.length; i < l; i++) {\n            tag = tagged[i].tag;\n\n            if (tag === VOLATILE_TAG) return VOLATILE_TAG;\n            if (tag === CONSTANT_TAG) continue;\n            optimized.push(tag);\n        }\n        return _combine(optimized);\n    };\n    exports.combineSlice = function (slice) {\n        var optimized = [],\n            tag;\n        var node = slice.head();\n        while (node !== null) {\n            tag = node.tag;\n\n            if (tag === VOLATILE_TAG) return VOLATILE_TAG;\n            if (tag !== CONSTANT_TAG) optimized.push(tag);\n            node = slice.nextNode(node);\n        }\n        return _combine(optimized);\n    };\n    exports.combine = function (tags) {\n        var optimized = [],\n            i,\n            l,\n            tag;\n        for (i = 0, l = tags.length; i < l; i++) {\n            tag = tags[i];\n\n            if (tag === VOLATILE_TAG) return VOLATILE_TAG;\n            if (tag === CONSTANT_TAG) continue;\n            optimized.push(tag);\n        }\n        return _combine(optimized);\n    };\n    exports.CachedTag = CachedTag;\n    exports.UpdatableTag = UpdatableTag;\n    exports.CachedReference = CachedReference;\n    exports.map = function (reference, mapper) {\n        return new MapperReference(reference, mapper);\n    };\n    exports.ReferenceCache = ReferenceCache;\n    exports.isModified = function (value) {\n        return value !== NOT_MODIFIED;\n    };\n});","enifed('@glimmer/runtime', ['exports', '@glimmer/util', '@glimmer/reference', '@glimmer/wire-format'], function (exports, _util, _reference2, _wireFormat) {\n    'use strict';\n\n    exports.ConcreteBounds = exports.ElementStack = exports.insertHTMLBefore = exports.isWhitespace = exports.DOMTreeConstruction = exports.IDOMChanges = exports.DOMChanges = exports.isComponentDefinition = exports.ComponentDefinition = exports.PartialDefinition = exports.Environment = exports.Scope = exports.isSafeString = exports.RenderResult = exports.UpdatingVM = exports.compileExpression = exports.compileList = exports.InlineMacros = exports.BlockMacros = exports.getDynamicVar = exports.resetDebuggerCallback = exports.setDebuggerCallback = exports.normalizeTextValue = exports.debugSlice = exports.Register = exports.readDOMAttr = exports.defaultPropertyManagers = exports.defaultAttributeManagers = exports.defaultManagers = exports.INPUT_VALUE_PROPERTY_MANAGER = exports.PropertyManager = exports.AttributeManager = exports.IAttributeManager = exports.CompiledDynamicTemplate = exports.CompiledStaticTemplate = exports.compileLayout = exports.OpcodeBuilderDSL = exports.ConditionalReference = exports.PrimitiveReference = exports.UNDEFINED_REFERENCE = exports.NULL_REFERENCE = exports.templateFactory = exports.Simple = undefined;\n\n    function _defaults(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _possibleConstructorReturn(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults(subClass, superClass);\n    }\n\n    function _classCallCheck(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    /**\n     * Registers\n     *\n     * For the most part, these follows MIPS naming conventions, however the\n     * register numbers are different.\n     */\n    var Register;\n    (function (Register) {\n        // $0 or $pc (program counter): pointer into `program` for the next insturction; -1 means exit\n        Register[Register[\"pc\"] = 0] = \"pc\";\n        // $1 or $ra (return address): pointer into `program` for the return\n        Register[Register[\"ra\"] = 1] = \"ra\";\n        // $2 or $fp (frame pointer): pointer into the `evalStack` for the base of the stack\n        Register[Register[\"fp\"] = 2] = \"fp\";\n        // $3 or $sp (stack pointer): pointer into the `evalStack` for the top of the stack\n        Register[Register[\"sp\"] = 3] = \"sp\";\n        // $4-$5 or $s0-$s1 (saved): callee saved general-purpose registers\n        Register[Register[\"s0\"] = 4] = \"s0\";\n        Register[Register[\"s1\"] = 5] = \"s1\";\n        // $6-$7 or $t0-$t1 (temporaries): caller saved general-purpose registers\n        Register[Register[\"t0\"] = 6] = \"t0\";\n        Register[Register[\"t1\"] = 7] = \"t1\";\n    })(Register || (exports.Register = Register = {}));\n\n    var AppendOpcodes = function () {\n        function AppendOpcodes() {\n            _classCallCheck(this, AppendOpcodes);\n\n            this.evaluateOpcode = (0, _util.fillNulls)(72 /* Size */).slice();\n        }\n\n        AppendOpcodes.prototype.add = function (name, evaluate) {\n            this.evaluateOpcode[name] = evaluate;\n        };\n\n        AppendOpcodes.prototype.evaluate = function (vm, opcode, type) {\n            var func = this.evaluateOpcode[type];\n            func(vm, opcode);\n        };\n\n        return AppendOpcodes;\n    }();\n    var APPEND_OPCODES = new AppendOpcodes();\n    var AbstractOpcode = function () {\n        function AbstractOpcode() {\n            _classCallCheck(this, AbstractOpcode);\n\n            (0, _util.initializeGuid)(this);\n        }\n\n        AbstractOpcode.prototype.toJSON = function () {\n            return { guid: this._guid, type: this.type };\n        };\n\n        return AbstractOpcode;\n    }();\n    var UpdatingOpcode = function (_AbstractOpcode) {\n        _inherits(UpdatingOpcode, _AbstractOpcode);\n\n        function UpdatingOpcode() {\n            _classCallCheck(this, UpdatingOpcode);\n\n            var _this = _possibleConstructorReturn(this, _AbstractOpcode.apply(this, arguments));\n\n            _this.next = null;\n            _this.prev = null;\n            return _this;\n        }\n\n        return UpdatingOpcode;\n    }(AbstractOpcode);\n\n    function _defaults$1(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _classCallCheck$1(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    function _possibleConstructorReturn$1(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits$1(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } });if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : _defaults$1(subClass, superClass);\n    }\n\n    var PrimitiveReference = function (_ConstReference) {\n        _inherits$1(PrimitiveReference, _ConstReference);\n\n        function PrimitiveReference(value) {\n            _classCallCheck$1(this, PrimitiveReference);\n\n            return _possibleConstructorReturn$1(this, _ConstReference.call(this, value));\n        }\n\n        PrimitiveReference.create = function (value) {\n            if (value === undefined) {\n                return UNDEFINED_REFERENCE;\n            } else if (value === null) {\n                return NULL_REFERENCE;\n            } else if (value === true) {\n                return TRUE_REFERENCE;\n            } else if (value === false) {\n                return FALSE_REFERENCE;\n            } else if (typeof value === 'number') {\n                return new ValueReference(value);\n            } else {\n                return new StringReference(value);\n            }\n        };\n\n        PrimitiveReference.prototype.get = function () {\n            return UNDEFINED_REFERENCE;\n        };\n\n        return PrimitiveReference;\n    }(_reference2.ConstReference);\n\n    var StringReference = function (_PrimitiveReference) {\n        _inherits$1(StringReference, _PrimitiveReference);\n\n        function StringReference() {\n            _classCallCheck$1(this, StringReference);\n\n            var _this2 = _possibleConstructorReturn$1(this, _PrimitiveReference.apply(this, arguments));\n\n            _this2.lengthReference = null;\n            return _this2;\n        }\n\n        StringReference.prototype.get = function (key) {\n            var lengthReference;\n\n            if (key === 'length') {\n                lengthReference = this.lengthReference;\n\n\n                if (lengthReference === null) {\n                    lengthReference = this.lengthReference = new ValueReference(this.inner.length);\n                }\n                return lengthReference;\n            } else {\n                return _PrimitiveReference.prototype.get.call(this, key);\n            }\n        };\n\n        return StringReference;\n    }(PrimitiveReference);\n\n    var ValueReference = function (_PrimitiveReference2) {\n        _inherits$1(ValueReference, _PrimitiveReference2);\n\n        function ValueReference(value) {\n            _classCallCheck$1(this, ValueReference);\n\n            return _possibleConstructorReturn$1(this, _PrimitiveReference2.call(this, value));\n        }\n\n        return ValueReference;\n    }(PrimitiveReference);\n\n    var UNDEFINED_REFERENCE = new ValueReference(undefined);\n    var NULL_REFERENCE = new ValueReference(null);\n    var TRUE_REFERENCE = new ValueReference(true);\n    var FALSE_REFERENCE = new ValueReference(false);\n    var ConditionalReference = function () {\n        function ConditionalReference(inner) {\n            _classCallCheck$1(this, ConditionalReference);\n\n            this.inner = inner;\n            this.tag = inner.tag;\n        }\n\n        ConditionalReference.prototype.value = function () {\n            return this.toBool(this.inner.value());\n        };\n\n        ConditionalReference.prototype.toBool = function (value) {\n            return !!value;\n        };\n\n        return ConditionalReference;\n    }();\n\n    function _defaults$2(obj, defaults) {\n        var keys = Object.getOwnPropertyNames(defaults),\n            i,\n            key,\n            value;for (i = 0; i < keys.length; i++) {\n            key = keys[i];\n            value = Object.getOwnPropertyDescriptor(defaults, key);\n            if (value && value.configurable && obj[key] === undefined) {\n                Object.defineProperty(obj, key, value);\n            }\n        }return obj;\n    }\n\n    function _classCallCheck$2(instance, Constructor) {\n        if (!(instance instanceof Constructor)) {\n            throw new TypeError(\"Cannot call a class as a function\");\n        }\n    }\n\n    function _possibleConstructorReturn$2(self, call) {\n        if (!self) {\n            throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n        }return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n    }\n\n    function _inherits$2(subClass, superClass) {\n        if (typeof superClass !== \"function\" && superClass !== null) {\n            throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n        }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass,