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v1_8_7_330 - Show latest stable - 0 notes - Class: Float

1_8_6_287 (0)
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1_8_7_330 (0)
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What's this?

+(p1) public

Returns a new float which is the sum of float and other.

/*
 * call-seq:
 *   float + other   => float
 *
 * Returns a new float which is the sum of <code>float</code>
 * and <code>other</code>.
 */

static VALUE
flo_plus(x, y)
    VALUE x, y;
{
    switch (TYPE(y)) {
      case T_FIXNUM:
        return rb_float_new(RFLOAT(x)->value + (double)FIX2LONG(y));
      case T_BIGNUM:
        return rb_float_new(RFLOAT(x)->value + rb_big2dbl(y));
      case T_FLOAT:
        return rb_float_new(RFLOAT(x)->value + RFLOAT(y)->value);
      default:
        return rb_num_coerce_bin(x, y);
    }
}

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