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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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[d565449] | 1 | /**
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| 2 | * A specialized version of `_.indexOf` which performs strict equality
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| 3 | * comparisons of values, i.e. `===`.
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| 4 | *
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| 5 | * @private
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| 6 | * @param {Array} array The array to inspect.
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| 7 | * @param {*} value The value to search for.
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| 8 | * @param {number} fromIndex The index to search from.
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| 9 | * @returns {number} Returns the index of the matched value, else `-1`.
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| 10 | */
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| 11 | function strictIndexOf(array, value, fromIndex) {
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| 12 | var index = fromIndex - 1,
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| 13 | length = array.length;
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| 14 |
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| 15 | while (++index < length) {
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| 16 | if (array[index] === value) {
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| 17 | return index;
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| 18 | }
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| 19 | }
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| 20 | return -1;
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| 21 | }
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| 22 |
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| 23 | export default strictIndexOf;
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