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-rw-r--r--lib/dojo/data/util/filter.js.uncompressed.js77
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diff --git a/lib/dojo/data/util/filter.js.uncompressed.js b/lib/dojo/data/util/filter.js.uncompressed.js
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-define("dojo/data/util/filter", ["../../_base/lang"], function(lang){
- // module:
- // dojo/data/util/filter
- // summary:
- // TODOC
-
-var filter = {};
-lang.setObject("dojo.data.util.filter", filter);
-
-filter.patternToRegExp = function(/*String*/pattern, /*boolean?*/ ignoreCase){
- // summary:
- // Helper function to convert a simple pattern to a regular expression for matching.
- // description:
- // Returns a regular expression object that conforms to the defined conversion rules.
- // For example:
- //
- // - ca* -> /^ca.*$/
- // - *ca* -> /^.*ca.*$/
- // - *c\*a* -> /^.*c\*a.*$/
- // - *c\*a?* -> /^.*c\*a..*$/
- //
- // and so on.
- // pattern: string
- // A simple matching pattern to convert that follows basic rules:
- //
- // - * Means match anything, so ca* means match anything starting with ca
- // - ? Means match single character. So, b?b will match to bob and bab, and so on.
- // - \ is an escape character. So for example, \* means do not treat * as a match, but literal character *.
- //
- // To use a \ as a character in the string, it must be escaped. So in the pattern it should be
- // represented by \\ to be treated as an ordinary \ character instead of an escape.
- // ignoreCase:
- // An optional flag to indicate if the pattern matching should be treated as case-sensitive or not when comparing
- // By default, it is assumed case sensitive.
-
- var rxp = "^";
- var c = null;
- for(var i = 0; i < pattern.length; i++){
- c = pattern.charAt(i);
- switch(c){
- case '\\':
- rxp += c;
- i++;
- rxp += pattern.charAt(i);
- break;
- case '*':
- rxp += ".*"; break;
- case '?':
- rxp += "."; break;
- case '$':
- case '^':
- case '/':
- case '+':
- case '.':
- case '|':
- case '(':
- case ')':
- case '{':
- case '}':
- case '[':
- case ']':
- rxp += "\\"; //fallthrough
- default:
- rxp += c;
- }
- }
- rxp += "$";
- if(ignoreCase){
- return new RegExp(rxp,"mi"); //RegExp
- }else{
- return new RegExp(rxp,"m"); //RegExp
- }
-
-};
-
-return filter;
-});