Sha256: 201a73550ef2cefaf0a98c6b0f139300ed1c675c0f7a4c6e2e9b951565495224
Contents?: true
Size: 1.06 KB
Versions: 9
Compression:
Stored size: 1.06 KB
Contents
# frozen_string_literal: true
module Codebreaker
class MatrixGenerator
def initialize(input, secret_code)
@input = input
@secret_code = secret_code
end
def call
input, text_code, extra_char = check_in_same_position(@input)
check_in_different_position(input, text_code, extra_char)
end
private
def select_code(input)
(0...4).select { |index| input[index] == @secret_code[index].to_s }
end
def check_in_same_position(input)
text_code = ""
extra_char = ""
select_code(input).reverse_each do |index|
text_code += "+"
extra_char += input.slice(index)
end
[input, text_code, extra_char]
end
def check_in_different_position(input, text_code = "", extra_char = "")
input.each_char do |item|
if include_number?(item, extra_char)
text_code += "-"
extra_char += item
end
end
text_code
end
def include_number?(number, char)
@secret_code.include?(number.to_i) && !char.include?(number)
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems