Use object assignation for getState()

ChrisJamesC · ChrisJamesC · commit 35f68af6e7e9 · 2016-09-12T21:54:49.000+02:00
As suggested by @markerikson
diff --git a/examples/shopping-cart/src/actions/index.js b/examples/shopping-cart/src/actions/index.js
@@ -21,8 +21,8 @@ export const addToCart = productId => (dispatch, getState) => {
   }
 }
 
-export const checkout = (products) => (dispatch, getState) => {
-  const cart = getState().cart
+export const checkout = products => (dispatch, getState) => {
+  const { cart } = getState()
 
   dispatch({
     type: types.CHECKOUT_REQUEST

Original file line number	Diff line number	Diff line change
`@@ -21,8 +21,8 @@ export const addToCart = productId => (dispatch, getState) => {`
`21`	`21`	`}`
`22`	`22`	`}`
`23`	`23`
`24`		`-export const checkout = (products) => (dispatch, getState) => {`
`25`		`- const cart = getState().cart`
	`24`	`+export const checkout = products => (dispatch, getState) => {`
	`25`	`+ const { cart } = getState()`
`26`	`26`
`27`	`27`	`dispatch({`
`28`	`28`	`type: types.CHECKOUT_REQUEST`