45 lines
1.8 KiB
JavaScript
45 lines
1.8 KiB
JavaScript
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const require_isFunction = require("../../predicate/isFunction.js");
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const require_isNil = require("../../predicate/isNil.js");
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require("../../predicate/index.js");
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const require_isArrayLike = require("../predicate/isArrayLike.js");
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const require_get = require("../object/get.js");
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//#region src/compat/array/invokeMap.ts
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/**
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* Invokes the method at path of each element in collection.
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*
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* @template T, R
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* @param {ArrayLike<T> | Record<string, T> | null | undefined} collection - The collection to iterate over.
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* @param {string | ((...args: any[]) => R)} path - The path of the method to invoke or the method to invoke.
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* @param {...any[]} args - The arguments to invoke each method with.
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* @returns {Array<R | undefined>} Returns the array of results.
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*
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* @example
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* invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
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* // => [[1, 5, 7], [1, 2, 3]]
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*/
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function invokeMap(collection, path, ...args) {
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if (require_isNil.isNil(collection)) return [];
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const values = require_isArrayLike.isArrayLike(collection) ? Array.from(collection) : Object.values(collection);
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const result = [];
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for (let i = 0; i < values.length; i++) {
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const value = values[i];
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if (require_isFunction.isFunction(path)) {
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result.push(path.apply(value, args));
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continue;
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}
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const method = require_get.get(value, path);
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let thisContext = value;
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if (Array.isArray(path)) {
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const pathExceptLast = path.slice(0, -1);
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if (pathExceptLast.length > 0) thisContext = require_get.get(value, pathExceptLast);
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} else if (typeof path === "string" && path.includes(".")) {
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const pathExceptLast = path.split(".").slice(0, -1).join(".");
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thisContext = require_get.get(value, pathExceptLast);
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}
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result.push(method == null ? void 0 : method.apply(thisContext, args));
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}
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return result;
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}
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//#endregion
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exports.invokeMap = invokeMap;
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