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From Paul King <pa...@asert.com.au>
Subject Re: groovyscript and binding, what is wrong in this code
Date Thu, 21 Mar 2019 00:05:06 GMT
I should have also mentioned that you don't need to even use evaluate if
you don't want. I'd suggest using @Field in that case:

import groovy.transform.Field

@Field zebra_test1_list = [ "zebra1", "zebra2" ]
@Field zebra_test2_list = [ "zebra3", "zebra4" ]

def zebras = (1..2).collect {
   this."zebra_${'test' + it}_list"
}

assert zebras == [['zebra1', 'zebra2'],
                  ['zebra3', 'zebra4']]

Cheers, Paul.


On Thu, Mar 21, 2019 at 10:00 AM Paul King <paulk@asert.com.au> wrote:

> You probably want to use the binding and just normal script evaluate rather
> than
> Eval.me which is designed for when you don't want the full binding.
>
> zebra_test1_list = [ 'zebra1', 'zebra2' ]
> zebra_test2_list = [ 'zebra3', 'zebra4' ]
>
> def zebras = (1..2).collect {
>     evaluate("zebra_${'test' + it}_list")
> }
>
> assert zebras == [['zebra1', 'zebra2'],
>                   ['zebra3', 'zebra4']]
>
> Note that there is no def for the first two lines, otherwise
> you are defining local variables which are normally visible
> but not within the new context created when using evaluate.
>
> Cheers, Paul.
>
>
> On Thu, Mar 21, 2019 at 8:23 AM Narahari Lakshminarayana <
> itsme.narahari@gmail.com> wrote:
>
>> Friends:
>>
>> Thank you in advance for your help.
>>
>> I have the following groovyscript code.
>>
>> def zebra_test1_list = [ "zebra1", "zebra2" ]
>> def zebra_test2_list = [ "zebra3", "zebra4" ]
>>
>> def data="test1"
>> def zebra = groovy.util.Eval.me("zebra_${data}_list")
>>
>> println zebra
>>
>>
>> I get the error
>>
>> groovy> def zebra_test1_list = [ "zebra1", "zebra2" ]
>> groovy> def zebra_test2_list = [ "zebra3", "zebra4" ]
>> groovy> def data="test1"
>> groovy> def zebra = groovy.util.Eval.me("zebra_${data}_list")
>> groovy> println zebra
>>
>> Exception thrown
>>
>> groovy.lang.MissingPropertyException: No such property: zebra_test1_list
>> for class: Script1
>> at Script1.run(Script1.groovy:1)
>> at ConsoleScript2.run(ConsoleScript2:5)
>>
>>
>> Please help as to what I might be doing wrong.
>>
>> -N
>>
>

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