Method: Complex#finite?

Defined in:
complex.c

#finite? ⇒ Boolean

Returns true if both self.real.finite? and self.imag.finite? are true, false otherwise:

Complex.rect(1, 1).finite?               # => true
Complex.rect(Float::INFINITY, 0).finite? # => false

Related: Numeric#finite?, Float#finite?.

Returns:

  • (Boolean) 


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# File 'complex.c', line 1673

static VALUE
rb_complex_finite_p(VALUE self)
{
    get_dat1(self);

    return RBOOL(f_finite_p(dat->real) && f_finite_p(dat->imag));
}