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fix tools function bug #1296

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phony-ma wants to merge 1 commit into iview:master

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fix tools function bug #1296

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fix tools function bug

phony-ma Jun 25, 2019

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7 changes: 4 additions & 3 deletions src/libs/tools.js

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Original file line number	Diff line number	Diff line change
Expand Up		@@ -14,12 +14,13 @@ export const forEach = (arr, fn) => {
		* @description 得到两个数组的交集, 两个数组的元素为数值或字符串
		*/
		export const getIntersection = (arr1, arr2) => {
	let len = Math.min(arr1.length, arr2.length)
	if (!arr1.length \|\| !arr2.length) return []
	let len = arr1.length
		let i = -1
		let res = []
		while (++i < len) {
	const item = arr2[i]
	if (arr1.indexOf(item) > -1) res.push(item)
	const item = arr1[i]
	if (arr2.indexOf(item) > -1) res.push(item)
		}
		return res
		}
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