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21 lines
464 B
21 lines
464 B
5 months ago
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var isArray = require('./isArray')
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var arrayEach = require('./arrayEach')
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var objectEach = require('./objectEach')
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/**
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* 迭代器
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*
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* @param {Object} obj 对象/数组
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* @param {Function} iterate(item, index, obj) 回调
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* @param {Object} context 上下文
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* @return {Object}
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*/
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function each (obj, iterate, context) {
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if (obj) {
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return (isArray(obj) ? arrayEach : objectEach)(obj, iterate, context)
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}
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return obj
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}
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module.exports = each
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