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29 lines
623 B
29 lines
623 B
5 months ago
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var isArray = require('./isArray')
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var hasOwnProp = require('./hasOwnProp')
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/**
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* 已废弃，被 some, every 替换
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* @deprecated
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*/
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function forOf (obj, iterate, context) {
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if (obj) {
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if (isArray(obj)) {
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for (var index = 0, len = obj.length; index < len; index++) {
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if (iterate.call(context, obj[index], index, obj) === false) {
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break
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}
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}
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} else {
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for (var key in obj) {
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if (hasOwnProp(obj, key)) {
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if (iterate.call(context, obj[key], key, obj) === false) {
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break
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}
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}
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}
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}
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}
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}
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module.exports = forOf
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