Merge pull request #6 from sharpshark28/2

Test to prove sorting by integer works

README.md

@@ -48,8 +48,6 @@ Simpler version of search using a custom function in the chain.
 
 #### Sort
 
-Currently supports booleans and strings. (See [#1](https://github.com/sharpshark28/json-query-chain/issues/2) for Integer Support)
-
 ##### By Boolean
 
 ```javascript
@@ -62,6 +60,12 @@ Currently supports booleans and strings. (See [#1](https://github.com/sharpshark
 .sort('name')
 ```
 
+##### By Number
+
+```javascript
+.sort('netWorth')
+```
+
 #### Pagination
 
 Page 1 with 5 results per page.

index.test.js

@@ -58,6 +58,16 @@ test('should sort by boolean isActive', () => {
   expect(query[0].name).toBe('Katelyn Steele');
 });
 
+test('should sort by number netWorth', () => {
+  let query = new Query(TestData)
+  .sort('netWorth')
+  .results;
+
+  expect(query[0].name).toBe('Howard Buckley'); // Negative
+  expect(query[1].name).toBe('Natalia Petty'); // 0
+  expect(query[query.length - 1].name).toBe('Newman Mays'); // Richest
+});
+
 test('should sort by string name', () => {
   let query = new Query(TestData)
   .sort('name')

testdata.json

@@ -3,6 +3,7 @@
     "_id": "5928038b69b33613f3577487",
     "isActive": true,
     "age": 20,
+    "netWorth": 54200.49,
     "name": "Haynes Meadows",
     "tags": [
       "et",
@@ -18,6 +19,7 @@
     "_id": "5928038ba2400e7e09550991",
     "isActive": false,
     "age": 22,
+    "netWorth": 11900,
     "name": "Katelyn Steele",
     "tags": [
       "cupidatat",
@@ -33,6 +35,7 @@
     "_id": "5928038bff4df5c29016be22",
     "isActive": false,
     "age": 29,
+    "netWorth": 0,
     "name": "Natalia Petty",
     "tags": [
       "nulla",
@@ -48,6 +51,7 @@
     "_id": "5928038b496f64e646cb8d69",
     "isActive": false,
     "age": 34,
+    "netWorth": -5000.2,
     "name": "Howard Buckley",
     "tags": [
       "qui",
@@ -63,6 +67,7 @@
     "_id": "5928038b4d214186ba1e7fa2",
     "isActive": false,
     "age": 22,
+    "netWorth": 401512.99,
     "name": "Jenkins Mosley",
     "tags": [
       "adipisicing",