[jira] [Commented] (TINKERPOP3-760) Make loop counter accessible within repeat()

["Matt Frantz (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP3-760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14619121#comment-14619121 ] 

Matt Frantz commented on TINKERPOP3-760:
----------------------------------------

This would be useful from {{until}} for composing complex loop boundaries.
{noformat}
repeat(...).until(or(loops().is(gte(3)), not(out('foo'))))
{noformat}


> Make loop counter accessible within repeat()
> --------------------------------------------
>
>                 Key: TINKERPOP3-760
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-760
>             Project: TinkerPop 3
>          Issue Type: Improvement
>          Components: process
>            Reporter: Daniel Kuppitz
>            Assignee: Marko A. Rodriguez
>
> Currently we can access the loop counter in a lambda:
> {code}
> .filter {it.loops() < 3}
> {code}
> Would be nice to have a step to access the counter:
> {code}
> .where(loops().is(lt(3)))
> {code}



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