addtoset - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

lib/index.js

@@ -14,11 +14,11 @@ 'use strict'
   }
-
-  if(~source.indexOf(element)){
+  let cloned = source.slice();
+  if(~cloned.indexOf(element)){
     return;
   } else {
-    source.push(element);
+    cloned.push(element);
   }
-  return source;
+  return cloned;
 }
 
 module.exports = addToSet;

package.json

 {
   "name": "addtoset",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Utility array function to add value to array if doesn't exist",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -0,2 +1,28 @@
+© ,Kailash Yogeshwar, Licensed under MIT-License
+
 # addToSet
 A library to add an element to array set if doesn't already exist else return the source array. 
+
+# Install
+```bash
+npm install addtoset -S
+```
+
+# Features
+
+Adds element to array if it doesn't already exist in array and return the new array version with modified value if any.
+
+``` javascript
+const addToSet = require('addtoset');
+let arr = [1,2,3,4,5];
+
+addToSet.push(arr, 6); // [1,2,3,4,5,6]
+addToSet.push(arr, 1); // [1,2,3,4,5]
+
+// Error if parameter is not array
+let str = "msg";
+
+addToSet.push(str,1); // Error: Source must be array 
+```
+
+Thank you. Happy Coding

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Improved metrics

Total package byte prevSize

3084

increased by22.04%

Lines of code

21

increased by5%

Number of lines in readme file

28

increased by833.33%

No dependency changes