Class: RR::MethodDispatches::MethodDispatch

Inherits:
BaseMethodDispatch show all
Defined in:
lib/rr/method_dispatches/method_dispatch.rb

Instance Attribute Summary collapse

Attributes inherited from BaseMethodDispatch

#args, #block, #double

Instance Method Summary collapse

Methods included from Space::Reader

#space

Constructor Details

#initialize(double_injection, subject, args, block) ⇒ MethodDispatch

Returns a new instance of MethodDispatch.



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# File 'lib/rr/method_dispatches/method_dispatch.rb', line 5

def initialize(double_injection, subject, args, block)
  @double_injection, @subject, @args, @block = double_injection, subject, args, block
  @double = find_double_to_attempt
end

Instance Attribute Details

#double_injection ⇒ Object (readonly)

Returns the value of attribute double_injection.



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# File 'lib/rr/method_dispatches/method_dispatch.rb', line 4

def double_injection
  @double_injection
end

#subject ⇒ Object (readonly)

Returns the value of attribute subject.



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# File 'lib/rr/method_dispatches/method_dispatch.rb', line 4

def subject
  @subject
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/rr/method_dispatches/method_dispatch.rb', line 10

def call
  space.record_call(subject, method_name, args, block)
  if double
    double.method_call(args)
    call_yields
    return_value_1 = call_implementation
    return_value_2 = extract_subject_from_return_value(return_value_1)
    if after_call_proc
      extract_subject_from_return_value(after_call_proc.call(return_value_2))
    else
      return_value_2
    end
  else
    double_not_found_error
  end
end

#call_original_method ⇒ Object 



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# File 'lib/rr/method_dispatches/method_dispatch.rb', line 27

def call_original_method
  if subject_has_original_method?
    subject.__send__(original_method_alias_name, *args, &block)
  elsif subject_has_original_method_missing?
    call_original_method_missing
  else
    subject.__send__(:method_missing, method_name, *args, &block)
  end
end