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timyates/dream.groovy

Last active August 29, 2015 14:16
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Filed under "wouldn't it be nice" ;-)
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dream.groovy
def matcher = ~/(?<year>\d\d\d\d)-(?<month>\d\d)-(?<day>\d\d)/
switch('2014-10-10') {
case matcher: { year, month, day ->
println "On day $day of month $month, in the year $year"
}
}
@timyates
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Or indeed:

import java.util.regex.*

def matcher = ~/(?<year>\d\d\d\d)-(?<month>\d\d)-(?<day>\d\d)/

switch('2014-10-15') {
    case matcher: println matcher.namedGroups()
                                 .collectEntries { k, v -> [k, Matcher.lastMatcher.group(v)] }
                                 .with {
        println "On day $day of month $month, in the year $year"
    }
}

If you like typing ;-)

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