How to use regex-parser - 2 common examples
To help you get started, we’ve selected a few regex-parser examples, based on popular ways it is used in public projects.
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gajus / surgeon / src / subroutines / testSubroutine.js View on Github 
const testSubroutine = (subject: string, [userRule]: $ReadOnlyArray) => {
const rule: RegExp = parseRegex(userRule);
if (typeof subject !== 'string') {
throw new SurgeonError('Input is not a string.');
}
if (!rule.test(subject)) {
return new InvalidValueSentinel('Input does not match "' + rule.toString() + '" regular expression.');
}
return subject;
};const matchSubroutine = (subject: string, [userRule, sprintfFormat]: $ReadOnlyArray) => {
const rule: RegExp = parseRegex(userRule);
if (typeof subject !== 'string') {
throw new SurgeonError('Input is not a string.');
}
const matches = subject.match(rule);
if (!matches) {
log.debug({
input: subject,
}, 'input');
return new InvalidValueSentinel('Input does not match "' + rule.toString() + '" regular expression.');
}
if (matches.length === 1) {regex-parser
A module that parses a string as regular expression and returns the parsed value.
