Class: Pairwise::PairCollection

Inherits:
Array
  • Object
show all
Defined in:
lib/pairwise/pair_collection.rb

Instance Method Summary collapse

Constructor Details

#initialize(input_parameter_values, input_value_lists, input_parameter_index) ⇒ PairCollection

Returns a new instance of PairCollection.



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# File 'lib/pairwise/pair_collection.rb', line 4

def initialize(input_parameter_values, input_value_lists, input_parameter_index)
  pairs = generate_pairs_between(input_parameter_values, input_value_lists, input_parameter_index)
  super(pairs)
end

Instance Method Details

#input_combination_that_covers_most_pairs(input_combination, input_values_for_growth) ⇒ Object 



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# File 'lib/pairwise/pair_collection.rb', line 13

def input_combination_that_covers_most_pairs(input_combination, input_values_for_growth)
  selected_input_combination = nil
  input_values_for_growth.reduce(0) do |max_covered_count, value|
    input_combination_candidate = input_combination + [value]
    covered_count = pairs_covered_count(input_combination_candidate)
    if covered_count >= max_covered_count
      selected_input_combination = input_combination_candidate
      covered_count
    else
      max_covered_count
    end
  end
  selected_input_combination
end

#remove_pairs_covered_by!(extended_input_list) ⇒ Object 



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# File 'lib/pairwise/pair_collection.rb', line 9

def remove_pairs_covered_by!(extended_input_list)
  self.reject!{|pair| pair.covered_by?(extended_input_list)}
end

#to_a ⇒ Object 



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# File 'lib/pairwise/pair_collection.rb', line 28

def to_a
  self.map{|list| list.to_a}
end