[jira] [Updated] (FREEMARKER-8) Adding to a hash (map)

["Ondra Žižka (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FREEMARKER-8?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ondra Žižka updated FREEMARKER-8:
---------------------------------
    Summary: Adding to a hash (map)  (was: Assigning to a hash)

> Adding to a hash (map)
> ----------------------
>
>                 Key: FREEMARKER-8
>                 URL: https://issues.apache.org/jira/browse/FREEMARKER-8
>             Project: Apache Freemarker
>          Issue Type: New Feature
>          Components: engine
>    Affects Versions: 2.3.23
>            Reporter: Ondra Žižka
>
> It would be nice to assign to a map this way:
> {code}
> <#assign map["key"] = 1>
> {code}
> and also 
> {code}
> <#assign map["key"]++>
> {code}
> So far I think it's like this but can't get it work:
> {code}
> <#assign map += {classification.classification : map[classification.classification]!++}>
> {code}
> Thanks for considering.



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