14 lines
297 B
TypeScript
14 lines
297 B
TypeScript
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/**
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* 只要有一个不满足条件就返回 false
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* @param arr
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* @param func
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*/
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const every = function <T>(arr: T[], func: (v: T, idx?: number) => any): boolean {
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for (let i = 0; i < arr.length; i ++) {
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if (!func(arr[i], i)) return false;
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}
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return true;
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};
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export default every;
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