说fullName取决于firstName和lastName,我可以将计算属性设置为函数computeProperties,并在每次更改时调用computeProperties.

例：

function computeFullName(state) {
  const fullName = state.get('firstName') + state.get('lastName');
  const nextState = state.set('fullName',fullName);
  return nextState;
}

function computeProperties(state) {
  const nextState = computeFullName(state);
  return nextState;
}

// store action handler
[handleActionX](state) {

  let nextState = state.set('firstName','John');
  nextState = state.set('lastName','Doe');

  nextState = computeProperties(nextState);

  return nextState;
}

有没有办法自动设置计算的属性,所以我不必每次调用额外的功能.在Redux或ImmutableJS.