Class: Interactify::Dsl::IfInteractor

Inherits:
Object
  • Object
show all
Defined in:
lib/interactify/dsl/if_interactor.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(evaluating_receiver, condition, succcess_arg, failure_arg) ⇒ IfInteractor

Returns a new instance of IfInteractor.



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# File 'lib/interactify/dsl/if_interactor.rb', line 16

def initialize(evaluating_receiver, condition, succcess_arg, failure_arg)
  @evaluating_receiver = evaluating_receiver
  @condition = condition
  @success_arg = succcess_arg
  @failure_arg = failure_arg
end

Instance Attribute Details

#condition ⇒ Object (readonly)

Returns the value of attribute condition.



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# File 'lib/interactify/dsl/if_interactor.rb', line 9

def condition
  @condition
end

#evaluating_receiver ⇒ Object (readonly)

Returns the value of attribute evaluating_receiver.



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# File 'lib/interactify/dsl/if_interactor.rb', line 9

def evaluating_receiver
  @evaluating_receiver
end

Class Method Details

.attach_klass(evaluating_receiver, condition, succcess_interactor, failure_interactor) ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 11

def self.attach_klass(evaluating_receiver, condition, succcess_interactor, failure_interactor)
  ifable = new(evaluating_receiver, condition, succcess_interactor, failure_interactor)
  ifable.attach_klass
end

Instance Method Details

#attach_klass ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 46

def attach_klass
  name = if_klass_name
  namespace.const_set(name, klass)
  namespace.const_get(name)
end

#failure_interactor ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 27

def failure_interactor
  @failure_interactor ||= build_chain(@failure_arg, false)
end

#if_klass_name ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 56

def if_klass_name
  @if_klass_name ||=
    begin
      prefix = condition.is_a?(Proc) ? "Proc" : condition
      prefix = "If#{prefix.to_s.camelize}"

      UniqueKlassName.for(namespace, prefix)
    end
end

#klass ⇒ Object

allows us to dynamically create an interactor chain that iterates over the packages and uses the passed in each_loop_klasses



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# File 'lib/interactify/dsl/if_interactor.rb', line 34

def klass
  IfKlass.new(self).klass
end

#klass_basis ⇒ Object

so we have something to attach subclasses to during building of the outer class, before we finalize the outer If class



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# File 'lib/interactify/dsl/if_interactor.rb', line 40

def klass_basis
  @klass_basis ||= Class.new do
    include Interactify
  end
end

#namespace ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 52

def namespace
  evaluating_receiver
end

#success_interactor ⇒ Object 



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# File 'lib/interactify/dsl/if_interactor.rb', line 23

def success_interactor
  @success_interactor ||= build_chain(@success_arg, true)
end