Class: CssViews::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/css_views/handler.rb

Instance Method Summary collapse

Constructor Details

#initialize(configuration, controller) ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/css_views/handler.rb', line 3

def initialize(configuration, controller)
  @configuration = configuration
  @controller = controller
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/css_views/handler.rb', line 12

def body
  @configuration.components.map do |view|
    @controller.send(:render_to_string, view)
  end.join("\n")
end

#etag ⇒ Object 



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# File 'lib/css_views/handler.rb', line 22

def etag
  template_files.map {|f| File.mtime(f) }
end

#last_modified ⇒ Object 



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# File 'lib/css_views/handler.rb', line 18

def last_modified
  template_files.map {|f| File.mtime(f) }.max
end

#render ⇒ Object 



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# File 'lib/css_views/handler.rb', line 8

def render
  transform(body)
end

#transform(css) ⇒ Object 



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# File 'lib/css_views/handler.rb', line 26

def transform(css)
  if transformers = @configuration.transformers
    transformers.each do |transformer|
      css = transformer.transform(css)
    end
  end
  css
end