getOrSetVar<V> method

V getOrSetVar<V>(
  1. VarKey<V> key,
  2. V fallback
)
inherited

Implementation

V getOrSetVar<V>(VarKey<V> key, V fallback) {
  if (_vars.containsKey(key)) return getVar(key)!;
  setVar(key, fallback);
  return fallback;
}