method

to_s

v1_8_7_72 - Show latest stable - 0 notes - Class: Complex

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (-8)
1_9_2_180 (4)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (38)
2_2_9 (0)
2_4_6 (0)
2_5_5 (0)
2_6_3 (0)
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to_s() public

Standard string representation of the complex number.

# File lib/complex.rb, line 365
  def to_s
    if @real != 0
      if defined?(Rational) and @image.kind_of?(Rational) and @image.denominator != 1
        if @image >= 0
          @real.to_s+"+("+@image.to_s+")i"
        else
          @real.to_s+"-("+(-@image).to_s+")i"
        end
      else
        if @image >= 0
          @real.to_s+"+"+@image.to_s+"i"
        else
          @real.to_s+"-"+(-@image).to_s+"i"
        end
      end
    else
      if defined?(Rational) and @image.kind_of?(Rational) and @image.denominator != 1
        "("+@image.to_s+")i"
      else
        @image.to_s+"i"
      end
    end
  end

to_s

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