Merge pull request #10 from hckrnews/feature/first-draft

Add toJSON method

README.md

@@ -46,6 +46,7 @@ encoding.in([42]) // false
 
 encoding.valueOf() // 42
 encoding.toString() // '42'
+encoding.toJSON() // 42
 
 const encoding = Encoding.fromValue('TEXT')
 encoding.key // test

package.json

@@ -1,7 +1,7 @@
 {
     "name": "@hckrnews/enum",
     "description": "Create vanilla JavaScript enums",
-    "version": "1.3.3",
+    "version": "1.4.0",
     "author": {
         "name": "Pieter Wigboldus",
         "url": "https://hckr.news/"

src/__tests__/enum.spec.js

@@ -220,5 +220,6 @@ describe('Test the encoding enum', () => {
     expect(example.in(['something'])).toEqual(false)
     expect(example.valueOf()).toEqual(2)
     expect(example.toString()).toEqual('2')
+    expect(example.toJSON()).toEqual(2)
   })
 })

src/enum.js

@@ -104,4 +104,8 @@ export default class Enum {
   toString () {
     return this.value.toString()
   }
+
+  toJSON () {
+    return this.value
+  }
 }