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Code Issues Releases Wiki Activity

Refactored regexp escape chars logic

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This commit is contained in:
Max Guglielmi 2015-06-14 01:00:31 +10:00
commit e7a02a5952
4 changed files with 33 additions and 9413 deletions
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24
src/string.js
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@ -24,16 +24,22 @@ export default {
},
rgxEsc(text){
function escape(e){
let a = new RegExp('\\'+e, 'g');
text = text.replace(a, '\\'+e);
}
// function escape(e){
// let a = new RegExp('\\'+e, 'g');
// text = text.replace(a, '\\'+e);
// }
let chars = ['\\','[','^','$','.','|','?','*','+','(',')'];
for(let e=0, len=chars.length; e<len; e++){
escape(chars[e]);
}
return text;
// let chars = ['\\','[','^','$','.','|','?','*','+','(',')'];
// cache escape + match String
// for(let e=0, len=chars.length; e<len; e++){
// escape(chars[e]);
// }
// return text;
let chars = /[-\/\\^$*+?.()|[\]{}]/g;
let escMatch = '\\$&';
return String(text).replace(chars, escMatch);
},
matchCase(text, mc){