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| /**
| * @fileoverview Fetch a property
| * @author NHN FE Development Lab <dl_javascript@nhn.com>
| */
|
| 'use strict';
|
| var forEach = require('./forEach');
|
| /**
| * fetching a property
| * @param {Array} arr target collection
| * @param {String|Number} property property name
| * @returns {Array}
| * @memberof module:collection
| * @example
| * // ES6
| * import pluck from 'tui-code-snippet/collection/pluck';
| *
| * // CommonJS
| * const pluck = require('tui-code-snippet/collection/pluck');
| *
| * const objArr = [
| * {'abc': 1, 'def': 2, 'ghi': 3},
| * {'abc': 4, 'def': 5, 'ghi': 6},
| * {'abc': 7, 'def': 8, 'ghi': 9}
| * ];
| * const arr2d = [
| * [1, 2, 3],
| * [4, 5, 6],
| * [7, 8, 9]
| * ];
| * pluck(objArr, 'abc'); // [1, 4, 7]
| * pluck(arr2d, 2); // [3, 6, 9]
| */
| function pluck(arr, property) {
| var resultArray = [];
|
| forEach(arr, function(item) {
| resultArray.push(item[property]);
| });
|
| return resultArray;
| }
|
| module.exports = pluck;
|
|
