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https://issues.apache.org/jira/browse/FELIX-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Derek Baum resolved FELIX-1473.
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Resolution: Fixed
typing a period(.) after a command, forces reflective method invocation on
String, rather than trying to invoke a command.
This allows the use of all the methods on String, for example:
x = (method args..)
if { $x . startsWith /} {...}
> [gogo] The syntax does not provide a way to call methods on a string
> --------------------------------------------------------------------
>
> Key: FELIX-1473
> URL: https://issues.apache.org/jira/browse/FELIX-1473
> Project: Felix
> Issue Type: Bug
> Components: Gogo
> Reporter: Guillaume Nodet
> Assignee: Derek Baum
> Fix For: gogo-0.4.0
>
> Attachments: FELIX-1473.patch
>
>
> When the first argument is a string, gogo considers it to be a command.
> The problem is that it leads to unpredictible behavior when using variables
> > $a length
> Depending on the type of $a, it will either try to call a command named by
> the value of $a, or call the length method on the $a object.
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