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simplify escapeRegExp regexp

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rolux 2012-05-29 12:59:41 +02:00
parent 56432a67bc
commit c5fdc1ab39
1 changed files with 2 additions and 2 deletions
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4
source/Ox/js/RegExp.js
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@ -4,10 +4,10 @@ Ox.escapeRegExp <f> Escapes a string for use in a regular expression
str <s> String
> Ox.escapeRegExp('foo.com/bar?baz')
'foo\\.com\\/bar\\?baz'
> new RegExp(Ox.escapeRegExp('foo.com/bar?baz')).test('foo.com/bar?baz')
> new RegExp(Ox.escapeRegExp('/\\^$*+?.-|(){}[]')).test('/\\^$*+?.-|(){}[]')
true
@*/
// see https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
Ox.escapeRegExp = function(string) {
return (string + '').replace(/([\/\\\^\$\*\+\?\.\-\|\(\)\{\}\[\]])/g, '\\$1');
return (string + '').replace(/([\/\\^$*+?.\-|(){}[\]])/g, '\\$1')
};