module YaKansuji::Formatter::Lawyer
Public Instance Methods
call(num, _options = {})
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# File lib/ya_kansuji/formatter/lawyer.rb, line 7 def call(num, _options = {}) return '0' if num.zero? ret = '' (UNIT_EXP4.reverse + ['']).each_with_index do |unit4, ridx4| i4 = (num / 10_000**(UNIT_EXP4.size - ridx4)).to_i % 10_000 next if i4.zero? if i4 == 1 ret << "1#{unit4}" next end ret << (i4 >= 1000 ? "#{i4.to_s[0]},#{i4.to_s[1..-1]}" : i4.to_s) + unit4 end ret end