require "cousin_roman/version" require "cousin_roman/roman" require "cousin_roman/arabian" require "cousin_roman/string_extension" require "cousin_roman/integer_extension" module CousinRoman LITERALS = [ 'i', 'I', 'v', 'V', 'x', 'X', 'l', 'L', 'c', 'C', 'd', 'D', 'm', 'M' ] ONES = { 'i' => 1, 'x' => 10, 'c' => 100, 'm' => 1000 } FIVES = { 'v' => 5, 'l' => 50, 'd' => 500, } SUBTRACTIVES = { 'iv' => 4, 'ix' => 9, 'xl' => 40, 'xc' => 90, 'cd' => 400, 'cm' => 900, } FACTORS = ONES.merge(FIVES).merge(SUBTRACTIVES) end