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34 lines
806 B
JavaScript
34 lines
806 B
JavaScript
6 years ago
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/*!
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* object-visit <https://github.com/jonschlinkert/object-visit>
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*
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* Copyright (c) 2015, 2017, Jon Schlinkert.
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* Released under the MIT License.
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*/
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'use strict';
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var isObject = require('isobject');
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module.exports = function visit(thisArg, method, target, val) {
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if (!isObject(thisArg) && typeof thisArg !== 'function') {
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throw new Error('object-visit expects `thisArg` to be an object.');
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}
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if (typeof method !== 'string') {
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throw new Error('object-visit expects `method` name to be a string');
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}
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if (typeof thisArg[method] !== 'function') {
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return thisArg;
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}
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var args = [].slice.call(arguments, 3);
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target = target || {};
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for (var key in target) {
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var arr = [key, target[key]].concat(args);
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thisArg[method].apply(thisArg, arr);
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}
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return thisArg;
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};
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