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21 lines
469 B
21 lines
469 B
/** |
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* Gets the number of `placeholder` occurrences in `array`. |
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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 {*} placeholder The placeholder to search for. |
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* @returns {number} Returns the placeholder count. |
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*/ |
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function countHolders(array, placeholder) { |
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var length = array.length, |
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result = 0; |
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while (length--) { |
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if (array[length] === placeholder) { |
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++result; |
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} |
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} |
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return result; |
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} |
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module.exports = countHolders;
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