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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TINKERPOP-1921) Support hasNext terminal step in GLVs
Date Fri, 14 Sep 2018 13:38:00 GMT

    [ https://issues.apache.org/jira/browse/TINKERPOP-1921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614850#comment-16614850
] 

ASF GitHub Bot commented on TINKERPOP-1921:
-------------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/tinkerpop/pull/927


> Support hasNext terminal step in GLVs
> -------------------------------------
>
>                 Key: TINKERPOP-1921
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1921
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: dotnet, javascript, python
>    Affects Versions: 3.2.7
>            Reporter: Florian Hockmann
>            Priority: Major
>
> The GLVs don't have the {{hasNext}} terminal step which is very useful to check whether
an element exists in the graph or not. Without this step, users have to write workarounds
like {{limit(1).count().next()}} and check the returned count.



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