made text() and json() aync

package.json

@@ -1,6 +1,6 @@
 {
   "name": "solid-rest",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "author": "Jeff Zucker",
   "license": "MIT",
   "description": "treat any storage as a mini Solid server",

src/file.js

@@ -17,7 +17,7 @@ class SolidFileStorage {
       s.push(null)  
       return s;
 }
- text (stream) {
+ async text (stream) {
   return new Promise((resolve, reject) => {
     stream = stream || ""
     if(typeof stream === "string") return resolve(stream);
@@ -27,7 +27,7 @@ class SolidFileStorage {
     stream.on('error', reject())
   })
 }
- json (stream) {
+ async json (stream) {
     return text(stream).then(text => JSON.parse(text))
 }
 

src/rest.js

@@ -119,12 +119,12 @@ async fetch(uri, options) {
       json: _json.bind(null, body)
     }
   }
-  function _text (stream) {
+  async function _text (stream) {
     if(typeof self.storage.text !="undefined")
       return self.storage.text(stream) 
     else return stream
   }
-  function _json (stream) {
+  async function _json (stream) {
     if(typeof self.storage.json != "undefined") return self.storage.json(stream)
     else return JSON.parse(stream)
   }