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20 lines
589 B
JavaScript
20 lines
589 B
JavaScript
import baseIndexOf from './baseIndexOf.js'
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/**
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* Used by `trim` and `trimEnd` to get the index of the last string symbol
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* that is not found in the character symbols.
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*
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* @private
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* @param {Array} strSymbols The string symbols to inspect.
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* @param {Array} chrSymbols The character symbols to find.
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* @returns {number} Returns the index of the last unmatched string symbol.
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*/
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function charsEndIndex(strSymbols, chrSymbols) {
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let index = strSymbols.length
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while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
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return index
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}
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export default charsEndIndex
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