Method: Integer#nobits?

Defined in:
numeric.c

#nobits?(mask) ⇒ Boolean

Returns true if no bits of int & mask are 1.

Returns:

  • (Boolean)
[View source]

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# File 'numeric.c', line 3313

static VALUE
int_nobits_p(VALUE num, VALUE mask)
{
    mask = rb_to_int(mask);
    return int_zero_p(rb_int_and(num, mask));
}