Module: Csscss::Parser::MultiSideTransformer::ClassMethods

Defined in:
lib/csscss/parser/multi_side_transformer.rb

Instance Method Summary collapse

Instance Method Details

#side_declaration(side, value) ⇒ Object 



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# File 'lib/csscss/parser/multi_side_transformer.rb', line 20

def side_declaration(side, value)
  Declaration.from_parser("#{@property}-#{side}", value)
end

#transform_sides(context) ⇒ Object 



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# File 'lib/csscss/parser/multi_side_transformer.rb', line 24

def transform_sides(context)
  values = [context[:top], context[:right], context[:bottom], context[:left]].compact
  case values.size
  when 4
    %w(top right bottom left).zip(values).map {|side, value| side_declaration(side, value) }
  when 3
    %w(top right bottom).zip(values).map {|side, value| side_declaration(side, value) }.tap do |declarations|
      declarations << side_declaration("left", values[1])
    end
  when 2
    %w(top right).zip(values).map {|side, value| side_declaration(side, value) }.tap do |declarations|
      declarations << side_declaration("bottom", values[0])
      declarations << side_declaration("left", values[1])
    end
  when 1
    %w(top right bottom left).map do |side|
      side_declaration(side, values[0])
    end
  end
end