| 1 |
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| 2 |
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| 3 | /**
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| 4 | * Array forEach
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| 5 | */
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| 6 | function forEach(arr, callback, thisObj) {
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| 7 | if (arr == null) {
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| 8 | return;
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| 9 | }
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| 10 | var i = -1,
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| 11 | len = arr.length;
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| 12 | while (++i < len) {
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| 13 | // we iterate over sparse items since there is no way to make it
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| 14 | // work properly on IE 7-8. see #64
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| 15 | if ( callback.call(thisObj, arr[i], i, arr) === false ) {
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| 16 | break;
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| 17 | }
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| 18 | }
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| 19 | }
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| 20 |
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| 21 | module.exports = forEach;
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| 22 |
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| 23 |
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