method

===

v1_9_3_125 - Show latest stable - 0 notes - Class: Float

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===(p1) public

Returns true only if obj has the same value as flt. Contrast this with Float#eql?, which requires obj to be a Float.

1.0 == 1   #=> true

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static VALUE
flo_eq(VALUE x, VALUE y)
{
    volatile double a, b;

    switch (TYPE(y)) {
      case T_FIXNUM:
        b = (double)FIX2LONG(y);
        break;
      case T_BIGNUM:
        b = rb_big2dbl(y);
        break;
      case T_FLOAT:
        b = RFLOAT_VALUE(y);
#if defined(_MSC_VER) && _MSC_VER < 1300
        if (isnan(b)) return Qfalse;
#endif
        break;
      default:
        return num_equal(x, y);
    }
    a = RFLOAT_VALUE(x);
#if defined(_MSC_VER) && _MSC_VER < 1300
    if (isnan(a)) return Qfalse;
#endif
    return (a == b)?Qtrue:Qfalse;
}

===

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