// 単にアクションを返すだけのファンクション
export const plus = num => {
return { type: "PLUS", payload: { num: num } };
};
export const minus = num => {
return { type: "MINUS", payload: { num: num } };
};
import App from "../components/App";
import { connect } from "react-redux";
// action creator を読み込む
import { minus, plus } from "../actions";
const mapStateToProps = state => {
return {
number: state
};
};
// action creator を使用
const mapDispatchToProps = dispatch => {
return {
plus: num => {
dispatch(plus(num));
},
minus: num => {
dispatch(minus(num));
}
};
};
export default connect(mapStateToProps, mapDispatchToProps)(App);