Improve readability of parseResponse function.

ghengeveld · ghengeveld · commit 561309b27bca · 2019-08-22T13:26:42.000+02:00
diff --git a/packages/react-async/src/useAsync.js b/packages/react-async/src/useAsync.js
@@ -156,8 +156,8 @@ const useAsync = (arg1, arg2) => {
 
 const parseResponse = (accept, json) => res => {
   if (!res.ok) return Promise.reject(res)
-  if (json === true || (json !== false && accept === "application/json")) return res.json()
-  return res
+  if (typeof json === "boolean") return json ? res.json() : res
+  return accept === "application/json" ? res.json() : res
 }
 
 const useAsyncFetch = (input, init, { defer, json, ...options } = {}) => {

Original file line number	Diff line number	Diff line change
`@@ -156,8 +156,8 @@ const useAsync = (arg1, arg2) => {`
`156`	`156`
`157`	`157`	`const parseResponse = (accept, json) => res => {`
`158`	`158`	`if (!res.ok) return Promise.reject(res)`
`159`		`- if (json === true \|\| (json !== false && accept === "application/json")) return res.json()`
`160`		`- return res`
	`159`	`+ if (typeof json === "boolean") return json ? res.json() : res`
	`160`	`+ return accept === "application/json" ? res.json() : res`
`161`	`161`	`}`
`162`	`162`
`163`	`163`	`const useAsyncFetch = (input, init, { defer, json, ...options } = {}) => {`