feat(199): add ability to disable cache

This feature introduces the ability to disable caching
entirely when using `configure` or `makeUseAxios`,
by setting the `cache` option to false:

```
// with configure
configure({ cache: false })

// with makeUseAxios
const useAxios = makeUseAxios({ cache: false })
```

fixes #199

.prettierrc

@@ -1,4 +1,6 @@
 {
   "semi": false,
-  "singleQuote": true
+  "singleQuote": true,
+  "trailingComma": "none",
+  "arrowParens": "avoid"
 }

README.md

@@ -93,7 +93,7 @@ Returns:
 
 Allows to provide custom instances of cache and axios.
 
-- `cache` An instance of [lru-cache](https://github.com/isaacs/node-lru-cache)
+- `cache` An instance of [lru-cache](https://github.com/isaacs/node-lru-cache), or `false` to disable the cache
 - `axios` An instance of [axios](https://github.com/axios/axios#creating-an-instance)
 
 ### serializeCache()
@@ -114,7 +114,7 @@ Populates the cache with serialized data generated by `serializeCache`.
 
 Creates an instance of the `useAxios` hook configured with the supplied cache and axios instance.
 
-- `cache` An instance of [lru-cache](https://github.com/isaacs/node-lru-cache)
+- `cache` An instance of [lru-cache](https://github.com/isaacs/node-lru-cache), or `false` to disable the cache
 - `axios` An instance of [axios](https://github.com/axios/axios#creating-an-instance)
 
 Returns:
@@ -137,10 +137,11 @@ Unless provided via the `configure` function, `axios-hooks` uses as defaults:
 - `axios` - the default `axios` package export
 - `cache` - a new instance of the default `lru-cache` package export, with no arguments
 
-These defaults may not suit your needs:
+These defaults may not suit your needs, for example:
 
 - you may want a common base url for axios requests
 - the default (Infinite) cache size may not be a sensible default
+- you want to disable caching altogether
 
 In such cases you can use the `configure` function to provide your custom implementation of both.
 

package.json

@@ -88,8 +88,7 @@
   },
   "lint-staged": {
     "src/**/*.{js,md}": [
-      "prettier --write",
-      "git add"
+      "eslint --fix"
     ]
   },
   "config": {

src/index.d.ts

@@ -26,7 +26,7 @@ export interface RefetchOptions {
 
 export interface ConfigureOptions {
   axios?: AxiosInstance | AxiosStatic | any
-  cache?: LRUCache<any, any>
+  cache?: LRUCache<any, any> | false
 }
 
 export interface UseAxios {

src/index.js

@@ -32,18 +32,17 @@ export function makeUseAxios(configurationOptions) {
     axiosInstance = StaticAxios
   }
 
-  resetConfigure()
-
   function configure(options = {}) {
-    if (options.axios) {
+    if (options.axios !== undefined) {
       axiosInstance = options.axios
     }
 
-    if (options.cache) {
+    if (options.cache !== undefined) {
       cache = options.cache
     }
   }
 
+  resetConfigure()
   configure(configurationOptions)
 
   function loadCache(data) {
@@ -140,7 +139,7 @@ export function makeUseAxios(configurationOptions) {
   }
 
   function executeRequest(config, options, dispatch) {
-    if (options.useCache) {
+    if (cache && options.useCache) {
       return executeRequestWithCache(config, dispatch)
     }