Class: RuboCop::Cop::RailsAccessibility::ImageHasAlt

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/rails_accessibility/image_has_alt.rb

Constant Summary collapse

MSG = 
"Images should have an alt prop with meaningful text or an empty string for decorative images"

Instance Method Summary collapse

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/rails_accessibility/image_has_alt.rb', line 13

def on_send(node)
  receiver, method_name, = *node

  return unless receiver.nil? && method_name == :image_tag

  alt = has_alt_attribute?(node)
  add_offense(node.loc.selector) if alt.nil?
end