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24 lines
764 B
24 lines
764 B
/** |
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* The base implementation of `_.findIndex` and `_.findLastIndex` without |
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* support for iteratee shorthands. |
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* |
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* @private |
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* @param {Array} array The array to inspect. |
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* @param {Function} predicate The function invoked per iteration. |
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* @param {number} fromIndex The index to search from. |
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* @param {boolean} [fromRight] Specify iterating from right to left. |
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* @returns {number} Returns the index of the matched value, else `-1`. |
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*/ |
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function baseFindIndex(array, predicate, fromIndex, fromRight) { |
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var length = array.length, |
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index = fromIndex + (fromRight ? 1 : -1); |
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while ((fromRight ? index-- : ++index < length)) { |
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if (predicate(array[index], index, array)) { |
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return index; |
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} |
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} |
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return -1; |
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} |
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export default baseFindIndex;
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