Module: Grackle::Utils

Defined in:

lib/grackle/utils.rb

Constant Summary

VALID_PROFILE_IMAGE_SIZES =

[:bigger,:normal,:mini]

Instance Method Summary (collapse)

• - (Object) profile_image_url(url, size = :normal)

  Easy method for getting different sized profile images using Twitter's naming scheme.

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# File 'lib/grackle/utils.rb', line 7

def profile_image_url(url,size=:normal)
  size = VALID_PROFILE_IMAGE_SIZES.find(:normal){|s| s == size.to_sym}
  return url if url.nil? || size == :normal
  url.sub(/_normal\./,"_#{size.to_s}.")
end