Class: Pretentious::RecordedProc

Inherits:
Proc
  • Object
show all
Defined in:
lib/pretentious/recorded_proc.rb

Overview

Sublass of Proc that records whatever was passed to it and whatever it returns

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target_proc, is_given_block = false) ⇒ RecordedProc

Returns a new instance of RecordedProc.



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# File 'lib/pretentious/recorded_proc.rb', line 6

def initialize(target_proc, is_given_block = false)
  @target_proc = target_proc
  @return_value = []
  @args = []
  @given_block = is_given_block
  @called = false
end

Instance Attribute Details

#return_value ⇒ Object (readonly)

Returns the value of attribute return_value.



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# File 'lib/pretentious/recorded_proc.rb', line 4

def return_value
  @return_value
end

#target_proc ⇒ Object (readonly)

Returns the value of attribute target_proc.



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# File 'lib/pretentious/recorded_proc.rb', line 4

def target_proc
  @target_proc
end

Instance Method Details

#call(*args, &block) ⇒ Object 



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# File 'lib/pretentious/recorded_proc.rb', line 22

def call(*args, &block)
  @called = true
  @args << args
  return_value = @target_proc.call(*args, &block)

  @return_value << return_value unless @return_value.include? return_value
  return_value
end

#given_block? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pretentious/recorded_proc.rb', line 14

def given_block?
  @given_block
end

#is_called? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pretentious/recorded_proc.rb', line 18

def is_called?
  @called
end