Class: Crush::YUI::CssCompressor

Inherits:
Engine
  • Object
show all
Defined in:
lib/crush/yui.rb

Instance Attribute Summary

Attributes inherited from Engine

#data, #file, #options

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Engine

#initialize, #render

Constructor Details

This class inherits a constructor from Crush::Engine

Class Method Details

.engine_initialized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/crush/yui.rb', line 30

def self.engine_initialized?
  !!(defined? ::YUI) && !!(defined? ::YUI::CssCompressor)
end

.engine_name ⇒ Object 



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# File 'lib/crush/yui.rb', line 26

def self.engine_name
  "yui_css"
end

Instance Method Details

#evaluate ⇒ Object 



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# File 'lib/crush/yui.rb', line 42

def evaluate
  @engine.compress(data)
end

#initialize_engine ⇒ Object 



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# File 'lib/crush/yui.rb', line 34

def initialize_engine
  require_template_library "yui/compressor"
end

#prepare ⇒ Object 



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# File 'lib/crush/yui.rb', line 38

def prepare
  @engine = ::YUI::CssCompressor.new(options)
end