[Rails] Re: I sit possible to write it in one line Array init + Array loading

Frederick Cheung wrote in post #970761:
> On Dec 26, 9:22am, ivanpoval <ivanpo...@gmail.com> wrote:
>> With ActiveSupport from Rails it's also possible:
>> @providers = @authentications.map(&:provider)
>
> As of ruby 1.8.7 it's built into ruby (no active support required)

1.8.7? I thought it didn't make it in until later. Good to know.

>
> Fred

Best,
-- 
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org

Sent from my iPhone

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