Class: GG::DemoApp

Inherits:
Object show all
Defined in:
lib/gg/demo_app.rb

Defined Under Namespace

Classes: Custom, CustomWithError

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/gg/demo_app.rb', line 21

def call(env)
  case env[ 'PATH_INFO' ]
  when '/'
    response = Rack::Response.new
    response.write GG.render( 'slim/index.slim' )
    response
  when '/demo'
    log_stuff
    [ 200, { 'Content-Type' => 'text/html' }, [ "<h1>GG</h1><p>This is a demo of GG</p>"] ]
  when '/inline_demo'
    log_stuff
    [ 200, { 'Content-Type' => 'text/html' }, [ %q{
      <head>
      </head>
      <body>
        <h1>GG</h1>
        <p>This is a demo of GG</p>
        <div style="border:1px dotted silver;padding: 10px;background-color:#F0F0F0;">
          <!--gg-->
        </div>
        <p>This is a footer</p>
      </body>
    } ] ]
  when '/demo.txt'
    log_stuff
    [ 200, { 'Content-Type' => 'text/plain' }, [ "This is a demo of GG (output goes to console using awesome_print gem)"] ]
  when '/env'
    gg env
    [ 200, { 'Content-Type' => 'text/html' }, [ "<h1>GG</h1><p>This is a dump of request.env and should contain some recursion</p><!--gg-->"] ]
  when '/limit'
    hash = (1..10).inject({}) do |memo, value|
      memo[value] = (1..20).inject({}) do |memo, value|
        memo[value] = rand(1..10)
        memo
      end
      memo
    end
    gg hash
    [ 200, { 'Content-Type' => 'text/html' }, [ "<h1>GG</h1><p>This is a dump of request.env and should contain some recursion</p><!--gg-->"] ]
  else
    [ 404, { 'Content-Type' => 'text/html' }, [ "<h1>Page Not Found</h1>" ] ]
  end
end

#log_stuff ⇒ Object 



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# File 'lib/gg/demo_app.rb', line 65

def log_stuff
  gg Object.new
  gg 123
  gg 12.5
  gg Object.new, true, :symbol, 'String'
  gg true
  gg false
  gg nil
  gg /^http[:]/
  gg "Hello World <Escaped>"
  gg [ 1, "two", :three, [ 4, 5, 6 ] ]
  hash = {
    make: 'Lamborghini', 
    model: 'Aventador', 
    color: 'yellow', 
    tags: [ 'car', 'exotic' ],
    wheels: {
      front: 22,
      rear: 24
    }
  }
  gg hash
  
  custom = Custom.new( 'cube', [ 5, 3 ], 'yellow' )
  gg custom
  
  custom_with_error = CustomWithError.new
  gg custom_with_error
  
  hash_with_error = {
    'a' => 'alpha',
    'custom' => CustomWithError.new
  }
  gg hash_with_error
  
  recursive_hash = { a: 'alpha', b: 'bravo' }
  recursive_array = [ :a, :b, recursive_hash ] 
  recursive_hash[ :array ] = recursive_array
  recursive_object = Object.new
  recursive_object.instance_variable_set :@hash, recursive_hash
  recursive_object.instance_variable_set :@array, recursive_array
  gg recursive_hash
  gg recursive_array
  gg recursive_object
  
  non_recursive_hash = {
    'a' => {1 => true, 2 => true},
    'b' => {1 => true, 2 => true}
  }
  gg non_recursive_hash
end