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instance method

Complex#real

cmp.real → real

VALUE
rb_complex_real(VALUE self)
{
    get_dat1(self);
    return dat->real;
}

Returns the real part.

Example

Complex(7).real      #=> 7
Complex(9, -4).real  #=> 9

See also #real? #rationalize #quo #rect also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0