[Arrray] grep -v

[Antidot SAS]

Hi everyone,

I am trying to simulate the 'grep -v' behavior in an array:

Ex:

    vgrep(['aaa','bbb','ccc','aaaddd'], 'aaa')

Would return:

    ['bbb', 'ccc']

So I tried to use ruby to do it: normally the '-' operation should be enough (http://www.ruby-doc.org/core-1.9.3/Array.html#method-i-2D)

Here is the code:

puppet apply -e '

        $my_array=[ "test", "tt" ]

        $sub_test = [ "tt" ]

        $result= inline_template("<% my_array-sub_test %>")

        notice("$my_array")

        notice("$my_array - $sub_test")

        notice("$result")

'

notice: Scope(Class[main]): testtt

notice: Scope(Class[main]): testtt - tt

notice: Scope(Class[main]):

notice: Finished catalog run in 0.11 seconds

So it doesn't work this way any thoughts?

Regards,

JM

[Krzysztof Wilczynski]

Hi,

So it doesn't work this way any thoughts?

[...]

Would that work for you: https://github.com/kwilczynski/puppet-functions/blob/master/lib/puppet/parser/functions/reject.rb ?

KW

[Antidot SAS]

thx a lot... it helps

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[Krzysztof Wilczynski]

Hi,

thx a lot... it helps

[...]

I do hope that it fulfils your use case :)

KW

[Krzysztof Wilczynski]

Hi,

Just wanted to let you know, that I have added "select.rb" to the "reject.rb", which is the opposite (to some extent).

I hope you find them useful :)

KW