[jira] Commented: (VELOCITY-762) $foreach.first and $foreach.last do not have assigned values

["Michael Osipov (JIRA)" <de...@velocity.apache.org>]

    [ https://issues.apache.org/jira/browse/VELOCITY-762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903288#action_12903288 ] 

Michael Osipov commented on VELOCITY-762:
-----------------------------------------

I'd like to remark that the last last value is incorrect. More over as you can see in my ticket VELOCITY-772 hasNext is always true, which is oncorrect. That's why isLast() fails.

> $foreach.first and $foreach.last do not have assigned values
> ------------------------------------------------------------
>
>                 Key: VELOCITY-762
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-762
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.7-beta1
>            Reporter: Sergiy Kovalchuk
>             Fix For: 1.7, 2.0
>
>
> $foreach.first and $foreach.last are not getting assigned in a loop (while isFirst() and isLast() do) .
> Test case:
> #foreach($i in [1..3])
>     index = $foreach.index, 
>     count = $foreach.count, 
>     first = $foreach.isFirst() / $foreach.first,
>     last = $foreach.isLast() / $foreach.last<br/>
> #end
> Result:
> index = 0, count = 1, first = true / $foreach.first, last = false / $foreach.last
> index = 1, count = 2, first = false / $foreach.first, last = false / $foreach.last
> index = 2, count = 3, first = false / $foreach.first, last = false / $foreach.last

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