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Posted to dev@tinkerpop.apache.org by "Daniel Kuppitz (JIRA)" <ji...@apache.org> on 2015/10/01 05:50:04 UTC
[jira] [Commented] (TINKERPOP3-837) Make P.between symmetrical
[ https://issues.apache.org/jira/browse/TINKERPOP3-837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14939279#comment-14939279 ]
Daniel Kuppitz commented on TINKERPOP3-837:
-------------------------------------------
Agreed.
> Make P.between symmetrical
> --------------------------
>
> Key: TINKERPOP3-837
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-837
> Project: TinkerPop 3
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.0.1-incubating
> Reporter: pieter martin
> Assignee: Marko A. Rodriguez
>
> {{P.between}} implements {{Compare.gte}} and {{Compare.lt}}
> This is asymmetrical and counter intuitive.
> Can we change it to be {{Compare.gt}} and {{Compare.lt}} or
> {{Compare.gte}} and {{Compare.lte}}
> Either inclusive or exclusive but not asymmetrical as it is now.
> I would vote for exclusive as it is arguably close to the English meaning of between.
> According to Daniel on the forum this was done for historical pragmatic reasons via Matthias and the old {{.interval()}} step.
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