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Posted to notifications@groovy.apache.org by "Jochen Kemnade (JIRA)" <ji...@apache.org> on 2015/08/19 14:22:45 UTC
[jira] [Updated] (GROOVY-7552) add
org.codehaus.groovy.runtime.DefaultGroovyMethods.isEmpty(Iterable)
[ https://issues.apache.org/jira/browse/GROOVY-7552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jochen Kemnade updated GROOVY-7552:
-----------------------------------
Attachment: 0001-add-org.codehaus.groovy.runtime.DefaultGroovyMethods.patch
> add org.codehaus.groovy.runtime.DefaultGroovyMethods.isEmpty(Iterable)
> ----------------------------------------------------------------------
>
> Key: GROOVY-7552
> URL: https://issues.apache.org/jira/browse/GROOVY-7552
> Project: Groovy
> Issue Type: Improvement
> Reporter: Jochen Kemnade
> Labels: patch-available
> Attachments: 0001-add-org.codehaus.groovy.runtime.DefaultGroovyMethods.patch
>
>
> {code}
> def items = [1]
> def iterable = { [ hasNext:{ !items.isEmpty() }, next:{ items.pop() } ] as Iterator } as Iterable
> assert !iterable.isEmpty()
> iterable.next()
> assert iterable.isEmpty()
> {code}
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