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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-22) Expression Language should support 'join' function
Date Mon, 05 Jan 2015 20:41:35 GMT

    [ https://issues.apache.org/jira/browse/NIFI-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14265064#comment-14265064
] 

ASF subversion and git services commented on NIFI-22:
-----------------------------------------------------

Commit 49256d9d83572bf7a0d7b16aa02ad43049bf2585 in incubator-nifi's branch refs/heads/NIFI-22
from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-nifi.git;h=49256d9 ]

NIFI-22: Added 'count', 'join', 'isEmpty', and 'replaceEmpty' functions


> Expression Language should support 'join' function
> --------------------------------------------------
>
>                 Key: NIFI-22
>                 URL: https://issues.apache.org/jira/browse/NIFI-22
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Core Framework
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>            Priority: Minor
>             Fix For: 0.0.1
>
>
> Should allow expressions like:
> ${allMatchingAttributes( 'prefix.*' ):join(', ')}
> This should be valid only if using the 'allMatchingAttributes', 'allAttributes' functions



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