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* added matchAll to make it easy to match multiple regex matches

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This commit is contained in:
Reinhard Pointner 2012-08-09 05:11:59 +00:00
parent 7683bceda3
commit ae528b5c96
1 changed files with 22 additions and 1 deletions
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23
source/net/sourceforge/filebot/format/ExpressionFormat.lib.groovy
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@ -41,7 +41,28 @@ String.metaClass.pad = Number.metaClass.pad = { length = 2, padding = "0" -> del
/** /**
* Return a substring matching the given pattern or break. * Return a substring matching the given pattern or break.
*/ */
String.metaClass.match = { String pattern, int matchGroup = 0 -> def matcher = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE).matcher(delegate); if (matcher.find()) return matcher.group(matchGroup) else throw new Exception("Match failed") } String.metaClass.match = { String pattern, int matchGroup = 0 ->
def matcher = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE).matcher(delegate)
if (matcher.find())
return matcher.group(matchGroup)
else
throw new Exception("Match failed")
}
/**
* Return a list of all matching patterns or break.
*/
String.metaClass.matchAll = { String pattern, int matchGroup = 0 ->
def matches = []
def matcher = Pattern.compile(pattern, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE).matcher(delegate)
while(matcher.find())
matches += matcher.group(matchGroup)
if (matches.size() > 0)
return matches
else
throw new Exception("Match failed")
}
/** /**