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Simplification of uaMatch, based upon the patch by Ben Alman.

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Ben Alman 2010-01-23 12:13:46 -05:00 committed by jeresig
parent 01f72026ec
commit 09ef5b7598
1 changed files with 6 additions and 17 deletions
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23
src/core.js
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@ -653,26 +653,15 @@ jQuery.extend({
// Use of jQuery.browser is frowned upon. // Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser // More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) { uaMatch: function( ua ) {
var ret = { browser: "" };
ua = ua.toLowerCase(); ua = ua.toLowerCase();
if ( /webkit/.test( ua ) ) { var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
ret = { browser: "webkit", version: /webkit[\/ ]([\w.]+)/ }; /(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
[];
} else if ( /opera/.test( ua ) ) { return { browser: match[1] || "", version: match[2] || "0" };
ret = { browser: "opera", version: /version/.test( ua ) ? /version[\/ ]([\w.]+)/ : /opera[\/ ]([\w.]+)/ };
} else if ( /msie/.test( ua ) ) {
ret = { browser: "msie", version: /msie ([\w.]+)/ };
} else if ( /mozilla/.test( ua ) && !/compatible/.test( ua ) ) {
ret = { browser: "mozilla", version: /rv:([\w.]+)/ };
}
ret.version = (ret.version && ret.version.exec( ua ) || [0, "0"])[1];
return ret;
}, },
browser: {} browser: {}