chore: fixing linting issues

Author: mrsteele

json-truncate.js

@@ -31,7 +31,7 @@ const truncate = (obj, options = {}, curDepth = 0) => {
       return obj
     } else if (Array.isArray(obj)) {
       const newArr = []
-      obj.map(value => {
+      obj.forEach(value => {
         if (isFlat(value)) {
           newArr.push(value)
         } else {

test/mocha.spec.js

@@ -60,7 +60,7 @@ describe('JSONtruncate', () => {
   })
 
   it('should return flat objects', () => {
-    ;[5, true, false, 'hello'].map(val => {
+    ;[5, true, false, 'hello'].forEach(val => {
       src(val, 5).should.equal(val)
     })
   })