class SevenSegment
Public Class Methods
to_numbers(segment)
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# File lib/seven_segment.rb, line 17 def self.to_numbers(segment) lines = segment.split(/\n/).map{|line| line.scan(/.../)} number = lines.transpose.map{|n| @keys.key(n.join)}.join.to_f number % 1 == 0 ? number.to_i : number end
Also aliased as: decode
to_segment(number)
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# File lib/seven_segment.rb, line 23 def self.to_segment(number) raise ArgumentError,"Characters not supported" if (number.to_s.scan(/[A-Z]/).any? || number.to_s.scan(/[a-z]/).any?) segment = number.to_s.chars.map { |n| @keys[n].scan(/.../) } segment.transpose.map { |s| s.join }.join("\n") end
Also aliased as: encode