add deep object diff function to perform non-strict comparisons

index.js

@@ -5,6 +5,7 @@ const path = require('path');
 const assert = require('yeoman-assert');
 const _ = require('lodash');
 const deep = require('deep-equal');
+const deepdiff = require('deep-object-diff');
 
 const ignored = [
 	'.git',
@@ -101,6 +102,17 @@ const util = module.exports = {
 
 	},
 
-	files: dir => fs.readdirSync(dir)
+	files: dir => fs.readdirSync(dir),
+
+	deepNotOnly: (obj1, obj2) => {
+
+		// Checks if object 2 contains all the items in object 1.
+		// It does this by doing an added Diff.
+		// Essentially, it checks to see if any items have been added in object 1.
+		// If every item matches, the result is an empty object.
+
+		return deepdiff.addedDiff(obj2, obj1);
+
+	}
 
 };

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "brei-util",
-	"version": "1.0.2",
+	"version": "1.0.3",
 	"description": "Utility functions for generator repos.",
 	"main": "index.js",
 	"scripts": {
@@ -18,6 +18,7 @@
 	"homepage": "https://github.com/BarkleyREI/brei-util#readme",
 	"dependencies": {
 		"deep-equal": "1.0.1",
+		"deep-object-diff": "^1.1.0",
 		"fs": "0.0.1-security",
 		"lodash": "4.17.11",
 		"yeoman-assert": "3.1.1"