Class: GG

Inherits:
Object show all
Defined in:
lib/gg.rb,
lib/gg/railtie.rb,
lib/gg/version.rb,
lib/gg/rack_plugin.rb

Defined Under Namespace

Classes: DemoApp, Logger, Railtie, Stack, StackLine, State

Constant Summary collapse

VERSION = 
"0.9.13"
MAX_HISTORY = 
10

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ GG

Returns a new instance of GG.



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# File 'lib/gg/rack_plugin.rb', line 3

def initialize( app )
  @app = app
  @history = []
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/gg/rack_plugin.rb', line 10

def app
  @app
end

#history ⇒ Object (readonly)

Returns the value of attribute history.



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# File 'lib/gg/rack_plugin.rb', line 10

def history
  @history
end

Class Method Details

.path(subpath) ⇒ Object 



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# File 'lib/gg.rb', line 22

def self.path( subpath )
  File.join( root, subpath )
end

.render(subpath, scope = nil, &block) ⇒ Object 



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# File 'lib/gg.rb', line 26

def self.render( subpath, scope=nil, &block )
  Tilt.new( GG.path( subpath ) ).render( scope, &block )
  # if scope
    # Tilt.new( GG.path( subpath ) ).render( scope, &block )
  # elsif block_given?
    # Tilt.new( GG.path( subpath ) ).render( &block )
  # else
    # raise ArgumentError, "Must provide one of scope or block"
  # end
end

.root ⇒ Object 



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# File 'lib/gg.rb', line 18

def self.root
  @root ||= File.join( File.dirname( __FILE__ ), 'gg' )
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/gg/rack_plugin.rb', line 12

def call( env )
  case env[ 'PATH_INFO' ]
  when '/gg/history'
    render_history( 0 )
  when %r{/gg/history/([0-9])}
    render_history( $~[1].to_i )
  when '/gg/main.css'
    [ 
      200,
      { 'Content-Type' => 'text/css' }, 
      [ File.read(File.join(File.dirname(__FILE__),'public/gg.css'))]
    ]
  else
    render_app( env )
  end
end