Over a million developers have joined DZone.

Array.take

·

class Array
  # [:a,:b].take(:to_s) #=> ['a','b']
  def take(property)
    collect {|obj| obj.send(property)}
  end
end
Topics:

Opinions expressed by DZone contributors are their own.

The best of DZone straight to your inbox.

SEE AN EXAMPLE
Please provide a valid email address.

Thanks for subscribing!

Awesome! Check your inbox to verify your email so you can start receiving the latest in tech news and resources.
Subscribe

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}