Class: TDiary::Rack::Assets::Precompile

Inherits:
Object
  • Object
show all
Defined in:
lib/tdiary/rack/assets/precompile.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, environment = nil) ⇒ Precompile

Returns a new instance of Precompile.



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# File 'lib/tdiary/rack/assets/precompile.rb', line 9

def initialize(app, environment = nil)
	@app = app
	@environment = environment
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/tdiary/rack/assets/precompile.rb', line 14

def call( env )
	@environment.each_file do |script|
		next unless script.to_s =~ /\.coffee\z/
		js_path = Pathname.new(script.to_s.gsub(/\.coffee\z/, '.js'))

		if !FileTest.exist?(js_path) || FileUtils.uptodate?(script, [js_path])
			File.open(js_path, 'w') do |js|
				js.write CoffeeScript.compile(File.read(script))
			end
		end
	end if @environment
	@app.call( env )
end