Class: Lanes::API::JsAssetCompiler

Inherits:
Tilt::Template
  • Object
show all
Defined in:
lib/lanes/api/javascript_processor.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.register(env) ⇒ Object

NOOP



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# File 'lib/lanes/api/javascript_processor.rb', line 15

def self.register(env)
    self.descendants.each do | klass |
        klass.default_mime_type = 'application/javascript'
        env.register_engine( klass.registered_extension, klass )
    end
end

Instance Method Details

#prepare ⇒ Object 



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# File 'lib/lanes/api/javascript_processor.rb', line 12

def prepare
    # NOOP
end

#wrap_js(scope, js) ⇒ Object 



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# File 'lib/lanes/api/javascript_processor.rb', line 22

def wrap_js(scope, js)
    dirs = scope.logical_path.split(File::SEPARATOR)
    ns   = dirs.many? ? dirs.first.camelize : nil
    path = "[" + dirs.map{|d| "\"#{d}\"" }.join(",") + "]"
    # if the file is being loaded under the "lanes" directory
    # it's not an extension
    if ns && ns != "Lanes"
        ns = ns.underscore.camelize
        ref = "(window.Lanes ? window.Lanes['#{ns}'] : null)"
        "(function(Lanes, #{ns}, _, window, FILE, undefined)"\
          "{\n#{js}\n})(window.Lanes,#{ref},window._, window,"\
          "{namespace:#{ref},extensionName:'#{ns}',path:#{path}});"
    else
        "(function(Lanes, _, window, FILE, undefined)"\
          "{\n#{js}\n})(window.Lanes,window._, window,"\
          "{namespace:window.Lanes,extensionName:'Lanes',path:#{path}});"
    end
end