tap/node_modules/yaml/browser/dist/schema/Map.js

A Test-Anything-Protocol library for JavaScript

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.findPair = findPair;
exports.default = void 0;

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _get2 = _interopRequireDefault(require("@babel/runtime/helpers/get"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _Collection2 = _interopRequireDefault(require("./Collection"));

var _Pair = _interopRequireDefault(require("./Pair"));

var _Scalar = _interopRequireDefault(require("./Scalar"));

function findPair(items, key) {
  var k = key instanceof _Scalar.default ? key.value : key;
  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    for (var _iterator = items[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      var it = _step.value;

      if (it instanceof _Pair.default) {
        if (it.key === key || it.key === k) return it;
        if (it.key && it.key.value === k) return it;
      }
    }
  } catch (err) {
    _didIteratorError = true;
    _iteratorError = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion && _iterator.return != null) {
        _iterator.return();
      }
    } finally {
      if (_didIteratorError) {
        throw _iteratorError;
      }
    }
  }

  return undefined;
}

var YAMLMap =
/*#__PURE__*/
function (_Collection) {
  (0, _inherits2.default)(YAMLMap, _Collection);

  function YAMLMap() {
    (0, _classCallCheck2.default)(this, YAMLMap);
    return (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(YAMLMap).apply(this, arguments));
  }

  (0, _createClass2.default)(YAMLMap, [{
    key: "add",
    value: function add(pair) {
      if (!pair) pair = new _Pair.default(pair);else if (!(pair instanceof _Pair.default)) pair = new _Pair.default(pair.key || pair, pair.value);
      var prev = findPair(this.items, pair.key);
      if (prev) throw new Error("Key ".concat(pair.key, " already set"));
      this.items.push(pair);
    }
  }, {
    key: "delete",
    value: function _delete(key) {
      var it = findPair(this.items, key);
      if (!it) return false;
      var del = this.items.splice(this.items.indexOf(it), 1);
      return del.length > 0;
    }
  }, {
    key: "get",
    value: function get(key, keepScalar) {
      var it = findPair(this.items, key);
      var node = it && it.value;
      return !keepScalar && node instanceof _Scalar.default ? node.value : node;
    }
  }, {
    key: "has",
    value: function has(key) {
      return !!findPair(this.items, key);
    }
  }, {
    key: "set",
    value: function set(key, value) {
      var prev = findPair(this.items, key);
      if (prev) prev.value = value;else this.items.push(new _Pair.default(key, value));
    }
    /**
     * @param {*} arg ignored
     * @param {*} ctx Conversion context, originally set in Document#toJSON()
     * @param {Class} Type If set, forces the returned collection type
     * @returns {*} Instance of Type, Map, or Object
     */

  }, {
    key: "toJSON",
    value: function toJSON(_, ctx, Type) {
      var map = Type ? new Type() : ctx && ctx.mapAsMap ? new Map() : {};
      if (ctx && ctx.onCreate) ctx.onCreate(map);
      var _iteratorNormalCompletion2 = true;
      var _didIteratorError2 = false;
      var _iteratorError2 = undefined;

      try {
        for (var _iterator2 = this.items[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
          var item = _step2.value;
          item.addToJSMap(ctx, map);
        }
      } catch (err) {
        _didIteratorError2 = true;
        _iteratorError2 = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
            _iterator2.return();
          }
        } finally {
          if (_didIteratorError2) {
            throw _iteratorError2;
          }
        }
      }

      return map;
    }
  }, {
    key: "toString",
    value: function toString(ctx, onComment, onChompKeep) {
      if (!ctx) return JSON.stringify(this);
      var _iteratorNormalCompletion3 = true;
      var _didIteratorError3 = false;
      var _iteratorError3 = undefined;

      try {
        for (var _iterator3 = this.items[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
          var item = _step3.value;
          if (!(item instanceof _Pair.default)) throw new Error("Map items must all be pairs; found ".concat(JSON.stringify(item), " instead"));
        }
      } catch (err) {
        _didIteratorError3 = true;
        _iteratorError3 = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion3 && _iterator3.return != null) {
            _iterator3.return();
          }
        } finally {
          if (_didIteratorError3) {
            throw _iteratorError3;
          }
        }
      }

      return (0, _get2.default)((0, _getPrototypeOf2.default)(YAMLMap.prototype), "toString", this).call(this, ctx, {
        blockItem: function blockItem(n) {
          return n.str;
        },
        flowChars: {
          start: '{',
          end: '}'
        },
        isMap: true,
        itemIndent: ctx.indent || ''
      }, onComment, onChompKeep);
    }
  }]);
  return YAMLMap;
}(_Collection2.default);

exports.default = YAMLMap;