77 lines
No EOL
2.2 KiB
JavaScript
77 lines
No EOL
2.2 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.debounce = debounce;
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exports.defaults = defaults;
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exports.getPath = getPath;
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exports.pushPath = pushPath;
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exports.setPath = setPath;
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var arr = [];
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var each = arr.forEach;
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var slice = arr.slice;
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function defaults(obj) {
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each.call(slice.call(arguments, 1), function (source) {
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if (source) {
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for (var prop in source) {
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if (obj[prop] === undefined) obj[prop] = source[prop];
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}
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}
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});
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return obj;
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}
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function debounce(func, wait, immediate) {
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var timeout;
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return function () {
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var context = this;
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var args = arguments;
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var later = function later() {
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timeout = null;
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if (!immediate) func.apply(context, args);
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};
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var callNow = immediate && !timeout;
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clearTimeout(timeout);
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timeout = setTimeout(later, wait);
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if (callNow) func.apply(context, args);
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};
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}
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function getLastOfPath(object, path, Empty) {
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function cleanKey(key) {
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return key && key.indexOf('###') > -1 ? key.replace(/###/g, '.') : key;
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}
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var stack = typeof path !== 'string' ? [].concat(path) : path.split('.');
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while (stack.length > 1) {
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if (!object) return {};
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var key = cleanKey(stack.shift());
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if (!object[key] && Empty) object[key] = new Empty();
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object = object[key];
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}
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if (!object) return {};
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return {
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obj: object,
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k: cleanKey(stack.shift())
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};
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}
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function setPath(object, path, newValue) {
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var _getLastOfPath = getLastOfPath(object, path, Object),
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obj = _getLastOfPath.obj,
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k = _getLastOfPath.k;
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if (Array.isArray(obj) && isNaN(k)) throw new Error("Cannot create property \"".concat(k, "\" here since object is an array"));
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obj[k] = newValue;
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}
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function pushPath(object, path, newValue, concat) {
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var _getLastOfPath2 = getLastOfPath(object, path, Object),
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obj = _getLastOfPath2.obj,
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k = _getLastOfPath2.k;
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obj[k] = obj[k] || [];
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if (concat) obj[k] = obj[k].concat(newValue);
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if (!concat) obj[k].push(newValue);
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}
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function getPath(object, path) {
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var _getLastOfPath3 = getLastOfPath(object, path),
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obj = _getLastOfPath3.obj,
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k = _getLastOfPath3.k;
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if (!obj) return undefined;
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return obj[k];
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} |