Class: MastermindGenerator::Guess

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/mastermind_generator/guess.rb

Overview

Responsible for guessing

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sequence) ⇒ Guess

Returns a new instance of Guess.



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# File 'lib/mastermind_generator/guess.rb', line 10

def initialize(sequence)
  @sequence = sequence
  @target = nil
end

Instance Attribute Details

#sequence ⇒ Object (readonly)

Returns the value of attribute sequence.



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# File 'lib/mastermind_generator/guess.rb', line 6

def sequence
  @sequence
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/mastermind_generator/guess.rb', line 6

def target
  @target
end

Instance Method Details

#assign_target(target) ⇒ Object 



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# File 'lib/mastermind_generator/guess.rb', line 15

def assign_target(target)
  @target = target
end

#correct_element_count ⇒ Object 



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# File 'lib/mastermind_generator/guess.rb', line 23

def correct_element_count
  sequence_codes.reduce(0) { |sum, code| sum + [target_value.count(code), value.count(code)].min }
end

#correct_position_count ⇒ Object 



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# File 'lib/mastermind_generator/guess.rb', line 27

def correct_position_count
  seuence_target_packs.count { _1 == _2 }
end

#correct_position_hints(mark = "_") ⇒ Object 



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# File 'lib/mastermind_generator/guess.rb', line 31

def correct_position_hints(mark = "_")
  seuence_target_packs.map { _1 == _2 ? _1 : mark }.join
end

#statistics ⇒ Object 



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# File 'lib/mastermind_generator/guess.rb', line 35

def statistics
  {
    value: value,
    target: target_value,
    status: status,
    element_count: correct_element_count,
    position_count: correct_position_count,
    position_hints: correct_position_hints
  }
end

#succeed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mastermind_generator/guess.rb', line 19

def succeed?
  target == sequence
end