method

abs

v2_2_9 - Show latest stable - 0 notes - Class: Fixnum

abs() public

Returns the absolute value of fix.

-12345.abs   #=> 12345
12345.abs    #=> 12345

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static VALUE
fix_abs(VALUE fix)
{
    long i = FIX2LONG(fix);

    if (i < 0) i = -i;

    return LONG2NUM(i);
}