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https://issues.apache.org/jira/browse/GROOVY-9848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17733985#comment-17733985
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Paul King edited comment on GROOVY-9848 at 6/19/23 2:21 AM:
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[~blackdrag] If we make the change, we can get back the old behavior as follows:
{code:groovy}
assert 'e' == switch('foo') {
case { [bar: true][it] } -> 'a'
case { [foo: false][it] } -> 'b'
case { [foo: null][it] } -> 'c'
case { [foo: ''][it] } -> 'd'
case { [bar: false, foo: 42][it] } -> 'e'
default -> 'f'
}
{code}
Perhaps we can even find a shorthand for that case.
was (Author: paulk):
[~blackdrag] If we make the change, we can get back the old behavior as follows:
{code:groovy}
assert 'e' == switch('foo') {
case { [bar: true][it] } -> 'a'
case { [foo: false][it] } -> 'b'
case { [foo: null][it] } -> 'c'
case { [foo: ''][it] } -> 'd'
case { [bar: false, foo: 42][it] } -> 'e'
default -> 'f'
}
{code}
Perhaps we can even find a shorthand for that case.
> Allow membership operator to work on maps
> -----------------------------------------
>
> Key: GROOVY-9848
> URL: https://issues.apache.org/jira/browse/GROOVY-9848
> Project: Groovy
> Issue Type: Improvement
> Reporter: Keegan Witt
> Priority: Major
>
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