object-copy - npm Package Compare versions

Comparing version 0.1.0 to 1.0.0

index.js

@@ -18,6 +18,12 @@ 'use strict';
  * copy(obj, proto);
+ *
+ * // filter out keys
+ * copy(obj, proto, function(key) {
+ *   return key !== 'index';
+ * });
  * ```
  * @param {Object} `receiver`
  * @param {Object} `provider`
- * @param {String|Array} `omit` One or more properties to omit
+ * @param {String|Array} `omit` (optional) One or more properties to omit
+ * @param {Function} `filter` (optional) Called on each key before copying the property. If the function returns false, the property will not be copied.
  * @return {Object}
@@ -27,3 +33,3 @@ * @api public
 
-function copy(receiver, provider, omit) {
+function copy(receiver, provider, omit, fn) {
   if (!isObject(receiver)) {
@@ -36,2 +42,7 @@ throw new TypeError('expected receiving object to be an object.');
 
+  if (typeof omit === 'function') {
+    fn = omit;
+    omit = [];
+  }
+
   var props = nativeKeys(provider);
@@ -44,2 +55,5 @@ var keys = Object.keys(provider);
     var key = props[len];
+    if (typeof fn === 'function' && fn(key) === false) {
+      continue;
+    }
 
@@ -64,3 +78,3 @@ if (has(keys, key)) {
  * Returns true if an array has any of the given elements, or an
- * object has any of the give keys.
+ * object has any of the given keys.
  *
@@ -67,0 +81,0 @@ * ```js

package.json

 {
   "name": "object-copy",
   "description": "Copy static properties, prototype properties, and descriptors from one object to another.",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "homepage": "https://github.com/jonschlinkert/object-copy",
@@ -23,9 +23,9 @@ "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
   "dependencies": {
-    "copy-descriptor": "^0.1.0",
-    "define-property": "^0.2.5",
-    "kind-of": "^3.0.3"
+    "copy-descriptor": "^0.1.1",
+    "define-property": "^1.0.0",
+    "kind-of": "^5.0.0"
   },
   "devDependencies": {
-    "gulp-format-md": "*",
-    "mocha": "*"
+    "gulp-format-md": "^0.1.12",
+    "mocha": "^3.4.2"
   },
@@ -42,3 +42,7 @@ "keywords": [
     "related": {
-      "list": []
+      "list": [
+        "copy-descriptor",
+        "define-property",
+        "kind-of"
+      ]
     },
@@ -45,0 +49,0 @@ "reflinks": [

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9259

increased by69.21%

Number of package files

4

increased by33.33%

Lines of code

163

increased by8.67%

Number of low quality alerts

0

decreased by-100%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

94

increased byInfinity%

Dependency changes

• + Addeddefine-property@1.0.0(transitive)

• + Addedis-descriptor@1.0.3(transitive)

• + Addedkind-of@5.1.0(transitive)

• - Removeddefine-property@0.2.5(transitive)

• - Removedis-buffer@1.1.6(transitive)

• - Removedis-descriptor@0.1.7(transitive)

• - Removedkind-of@3.2.2(transitive)

• Updatedcopy-descriptor@^0.1.1

• Updateddefine-property@^1.0.0

• Updatedkind-of@^5.0.0