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refactor(angular.js): improve trim performance

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According to Flagrant Badassery's blog
http://blog.stevenlevithan.com/archives/faster-trim-javascript
and this comparison http://jsperf.com/trim-function, this trim method is faster.

Closes #4406
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sunnylost 2013-10-14 15:03:11 +08:00 committed by Pete Bacon Darwin
parent b08427dde9
commit c2e45c769e
1 changed files with 1 additions and 1 deletions
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src/Angular.js
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@ -544,7 +544,7 @@ var trim = (function() {
// TODO: we should move this into IE/ES5 polyfill // TODO: we should move this into IE/ES5 polyfill
if (!String.prototype.trim) { if (!String.prototype.trim) {
return function(value) { return function(value) {
return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value; return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value;
}; };
} }
return function(value) { return function(value) {