Method: Object#nil?

Defined in:

object.c

#nil? ⇒ Object

call_seq:

nil.nil?               -> true
<anything_else>.nil?   -> false

Only the object nil responds true to nil?.

# File 'object.c'

/*
 * call_seq:
 *   nil.nil?               -> true
 *   <anything_else>.nil?   -> false
 *
 * Only the object <i>nil</i> responds <code>true</code> to <code>nil?</code>.
 */


static VALUE
rb_false(VALUE obj)
{
    return Qfalse;
}