Method: List#compact!

Defined in:
ext/list/list.c

#compact! ⇒ Object 



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# File 'ext/list/list.c', line 2189

static VALUE
list_compact_bang(VALUE self)
{
  long len;

  list_modify_check(self);
  len = LIST_LEN(self);
  list_delete(self, Qnil);
  if (len == LIST_LEN(self)) {
    return Qnil;
  }
  return self;
}