Class: Fierce::DelegateGenerator::Controller

Inherits:
Object
  • Object
show all
Defined in:
lib/fierce/delegate_generator/controller.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ Controller

Returns a new instance of Controller.



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# File 'lib/fierce/delegate_generator/controller.rb', line 6

def initialize(controller)
  @controller = controller
end

Instance Attribute Details

#controller ⇒ Object (readonly)

Returns the value of attribute controller.



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# File 'lib/fierce/delegate_generator/controller.rb', line 4

def controller
  @controller
end

Instance Method Details

#accessor_names ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 18

def accessor_names
  ivar_names.map {|name| name.to_s.gsub('@', '').to_sym }
end

#delegate_class ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 14

def delegate_class
  Struct.new(*accessor_names)
end

#excluded_ivars ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 28

def excluded_ivars
  [:@template]
end

#generate ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 10

def generate
  delegate_class.new(*ivars)
end

#ivar_names ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 22

def ivar_names
  controller.instance_variables - 
    controller.protected_instance_variables -
    excluded_ivars
end

#ivars ⇒ Object 



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# File 'lib/fierce/delegate_generator/controller.rb', line 32

def ivars
  ivar_names.map { |name|
    controller.instance_variable_get(name)
  }
end