17 lines
669 B
JavaScript
17 lines
669 B
JavaScript
export default function buildMatchPatternFn(args) {
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return function (string) {
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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var matchResult = string.match(args.matchPattern);
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if (!matchResult) return null;
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var matchedString = matchResult[0];
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var parseResult = string.match(args.parsePattern);
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if (!parseResult) return null;
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var value = args.valueCallback ? args.valueCallback(parseResult[0]) : parseResult[0];
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value = options.valueCallback ? options.valueCallback(value) : value;
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var rest = string.slice(matchedString.length);
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return {
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value: value,
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rest: rest
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};
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};
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} |