| 1 | var isArray = require('./isArray')
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| 2 | var lastArrayEach = require('./lastArrayEach')
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| 3 | var lastObjectEach = require('./lastObjectEach')
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| 4 |
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| 5 | /**
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| 6 | * 迭代器,从最后开始迭代
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| 7 | *
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| 8 | * @param {Object} obj 对象/数组
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| 9 | * @param {Function} iterate(item, index, obj) 回调
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| 10 | * @param {Object} context 上下文
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| 11 | * @return {Object}
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| 12 | */
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| 13 | function lastEach (obj, iterate, context) {
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| 14 | if (obj) {
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| 15 | return (isArray(obj) ? lastArrayEach : lastObjectEach)(obj, iterate, context)
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| 16 | }
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| 17 | return obj
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| 18 | }
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| 19 |
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| 20 | module.exports = lastEach
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