Method: RDoc::Markup::AttributeManager#changed_attribute_by_name

Defined in:
lib/rdoc/markup/attribute_manager.rb

#changed_attribute_by_name(current_set, new_set) ⇒ Object

Used by the tests to change attributes by name from current_set to new_set



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# File 'lib/rdoc/markup/attribute_manager.rb', line 119

def changed_attribute_by_name current_set, new_set
  current = new = 0
  current_set.each do |name|
    current |= @attributes.bitmap_for(name)
  end

  new_set.each do |name|
    new |= @attributes.bitmap_for(name)
  end

  change_attribute(current, new)
end