Class: Crush::YUI::JavaScriptCompressor

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) 


8
9
10
 
# File 'lib/crush/yui.rb', line 8

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

.engine_name ⇒ Object 



4
5
6
 
# File 'lib/crush/yui.rb', line 4

def self.engine_name
  "yui_js"
end

Instance Method Details

#evaluate ⇒ Object 



20
21
22
 
# File 'lib/crush/yui.rb', line 20

def evaluate
  @engine.compress(data)
end

#initialize_engine ⇒ Object 



12
13
14
 
# File 'lib/crush/yui.rb', line 12

def initialize_engine
  require_template_library "yui/compressor"
end

#prepare ⇒ Object 



16
17
18
 
# File 'lib/crush/yui.rb', line 16

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