Class: Sprite::Styles::SassMixinGenerator
- Inherits:
-
Object
- Object
- Sprite::Styles::SassMixinGenerator
- Defined in:
- lib/sprite/styles/sass_mixin_generator.rb
Overview
renders a yml file that is later parsed by a sass extension when generating the mixins
Instance Method Summary collapse
- #extension ⇒ Object
-
#initialize(builder) ⇒ SassMixinGenerator
constructor
A new instance of SassMixinGenerator.
- #write(path, sprite_files) ⇒ Object
Constructor Details
#initialize(builder) ⇒ SassMixinGenerator
Returns a new instance of SassMixinGenerator.
5 6 7 |
# File 'lib/sprite/styles/sass_mixin_generator.rb', line 5 def initialize(builder) @builder = builder end |
Instance Method Details
#extension ⇒ Object
40 41 42 |
# File 'lib/sprite/styles/sass_mixin_generator.rb', line 40 def extension "sass" end |
#write(path, sprite_files) ⇒ Object
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
# File 'lib/sprite/styles/sass_mixin_generator.rb', line 9 def write(path, sprite_files) # write the sass mixins to disk File.open(File.join(Sprite.root, path), 'w') do |f| add_else = false f.puts "@mixin sprite($group_name, $image_name, $offset: 0)" sprite_files.each do |sprite_file, sprites| sprites.each do |sprite| f << " @" if add_else f << "else " end add_else = true #{sprite[:x]}px #{sprite[:y]}px if sprite[:align] == 'horizontal' background_offset = "\#{#{sprite[:x]}+$offset}px #{sprite[:y]}px" else background_offset = "#{sprite[:x]}px \#{#{sprite[:y]}+$offset}px" end f.puts %{if $group_name == "#{sprite[:group]}" and $image_name == "#{sprite[:name]}"} f.puts " background: url('/#{@builder.config['image_output_path']}#{sprite_file}') no-repeat #{background_offset}" f.puts " width: #{sprite[:width]}px" f.puts " height: #{sprite[:height]}px" end end end end |