Module: Silverdot::ImageHelper

Defined in:
lib/silverdot/helpers/image_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/silverdot/helpers/image_helper.rb', line 3

def self.included(base)
  base.alias_method_chain :image_path, :alternative
  base.alias_method_chain :image_alt, :alternative
end

Instance Method Details

#image_alt_with_alternative(src) ⇒ Object 



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# File 'lib/silverdot/helpers/image_helper.rb', line 18

def image_alt_with_alternative(src)
  case src
  when Alternative
    src.parent.alt
  else
    image_alt_without_alternative(src)
  end
end

#image_path_with_alternative(source) ⇒ Object Also known as: path_to_image 



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# File 'lib/silverdot/helpers/image_helper.rb', line 8

def image_path_with_alternative(source)
  case source
  when Alternative
    source.src
  else
    image_path_without_alternative(source)
  end
end