updated alias

index.js

@@ -8,15 +8,23 @@ var jsonExtra = module.exports = {
 }
 
 function doRequire(name, alias) {
-    if (alias){
+    jsonExtra[name] = require('./lib/' + name);
+
+    if (alias) {
+        if (Object.prototype.toString.call(alias) === '[object Array]') {
+            for (var aka in alias) {
+                jsonExtra[aka] = require('./lib/' + name);
+            }
+
+            return
+        }
+
         return jsonExtra[alias] = require('./lib/' + name);
     }
-
-    return jsonExtra[name] = require('./lib/' + name);
 }
 
-doRequire('check');
-doRequire('toPath');
+doRequire('check', ['isJson', 'isValid']);
+doRequire('toPath', 'chain');
 doRequire('readToObj');
 doRequire('readToObjSync');
 doRequire('create');

readme.md

@@ -47,9 +47,10 @@ var json = require('json-extra');
 
 Check if it is a valid string or object. Just do a `JSON.parse` but with `try - catch`. Returns a boolean. The `type` is optional it its default is `string`. If you want to check if you have a object you can type in `object` as `type`.
 
-`type` valid values: `string` or `object`
+`type` valid values: `string` or `object`. Default: `string`
 
 Alias: `isJson()`
+Alias: `isValid()`
 
 Example:
 
@@ -68,6 +69,8 @@ If you want to change your json string into a path just hit this method.
 `base` in an object is always the name of the folder.
 `subfolders` create new subfolders
 
+Alias: `chain()`
+
 Example:
 
 ```js