59 lines
1.2 KiB
JavaScript
59 lines
1.2 KiB
JavaScript
const Glib = require('../glib');
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Object.defineProperty(Map.prototype, 'glibEntries', {
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enumerable: false,
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configurable: false,
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get() {
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return new Glib(this.entries());
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},
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});
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Object.defineProperty(Map.prototype, 'glibKeys', {
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enumerable: false,
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configurable: false,
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get() {
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return new Glib(this.keys());
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},
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});
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Object.defineProperty(Map.prototype, 'glibValues', {
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enumerable: false,
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configurable: false,
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get() {
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return new Glib(this.values());
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},
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});
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const _getPath = (map, path) => {
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for (const component of path) {
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if (!map.has(component)) {
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return undefined;
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}
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map = map.get(component);
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}
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return map;
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};
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Map.prototype.hasPath = function hasPath(path) {
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path = Array.from(path);
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const map = _getPath(this, path.slice(0, -1));
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if (!map) {
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return false;
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}
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return map.has(path[path.length - 1]);
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};
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Map.prototype.getPath = function getPath(path) {
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return _getPath(this, path);
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};
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Map.prototype.setPath = function setPath(path, value) {
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path = Array.from(path);
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let map = this;
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for (const component of path.slice(0, -1)) {
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map.set(component, (map = map.get(component) || new Map()));
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}
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map.set(path[path.length - 1], value);
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return this;
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};
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