17 lines
437 B
17 lines
437 B
/** Used to match `RegExp` flags from their coerced string values. */ |
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var reFlags = /\w*$/; |
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/** |
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* Creates a clone of `regexp`. |
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* |
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* @private |
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* @param {Object} regexp The regexp to clone. |
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* @returns {Object} Returns the cloned regexp. |
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*/ |
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function cloneRegExp(regexp) { |
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var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); |
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result.lastIndex = regexp.lastIndex; |
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return result; |
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} |
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export default cloneRegExp;
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