Class: Meddler::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/meddler/builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(endpoint, &block) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/meddler/builder.rb', line 6

def initialize(endpoint, &block)
  @target = Rack::Builder.new{}
  instance_eval(&block)
  @app = if @run_endpoint
    Meddler.new(@run_endpoint, @on_request, @on_response, @before, @after, @target, endpoint)
  else
    Meddler.new(endpoint, @on_request, @on_response, @before, @after, @target)
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 16

def method_missing(method, *args, &block)
  if method == :run
    @run_endpoint = args.first
  else
    target.send(method, *args, &block)
  end
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/meddler/builder.rb', line 4

def app
  @app
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/meddler/builder.rb', line 4

def target
  @target
end

Instance Method Details

#add_to_on_request ⇒ Object 



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# File 'lib/meddler/builder.rb', line 24

def add_to_on_request
  (@on_request ||= []) << yield
end

#add_to_on_response ⇒ Object 



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# File 'lib/meddler/builder.rb', line 28

def add_to_on_response
  (@on_response ||= []) << yield
end

#after(&block) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 57

def after(&block)
  @after ||= []
  @after << block
end

#before(&block) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 52

def before(&block)
  @before ||= []
  @before << block
end

#call(env) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 62

def call(env)
  app.call(env)
end

#on_path_info(path_info) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 44

def on_path_info(path_info)
  add_to_on_request { proc{|request| path_info === request.path_info } }
end

#on_request(&block) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 32

def on_request(&block)
  add_to_on_request { block }
end

#on_response(&block) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 36

def on_response(&block)
  add_to_on_response { block }
end

#on_status(status) ⇒ Object 



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# File 'lib/meddler/builder.rb', line 40

def on_status(status)
  add_to_on_response { proc{|response| status === response.status } }
end

#on_xhr?(invert = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/meddler/builder.rb', line 48

def on_xhr?(invert = false)
  add_to_on_request { proc{|request| invert ^ request.xhr? } }
end