ember-legacy-class-transform/.node_modules.ember-try/@glimmer/object-reference/dist/commonjs/es2017/lib/references/descriptors.js

The default blueprint for ember-cli addons.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.PropertyReference = undefined;
exports.ComputedReferenceBlueprint = ComputedReferenceBlueprint;

var _meta = require('../meta');

var _meta2 = _interopRequireDefault(_meta);

var _reference = require('@glimmer/reference');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

class PropertyReference {
    constructor(object, property, _outer) {
        this.tag = _reference.VOLATILE_TAG;
        this.object = object;
        this.property = property;
    }
    value() {
        return this.object[this.property];
    }
    label() {
        return '[reference Property]';
    }
}
exports.PropertyReference = PropertyReference;
function ComputedReferenceBlueprint(_property, dependencies) {
    return class ComputedReference {
        constructor(object, property, outer) {
            this.installed = false;
            this.tag = _reference.VOLATILE_TAG;
            this.object = object;
            this.property = property;
            this.dependencies = dependencies;
            this.outer = outer;
        }
        value() {
            if (!this.installed) {
                let root = _meta2.default.for(this.object).root();
                this.dependencies.forEach(dep => {
                    let ref = root.referenceFromParts(dep);
                    ref.value();
                });
                this.installed = true;
            }
            return this.object[this.property];
        }
        label() {
            return '[reference Computed]';
        }
    };
}
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