[Pkg-javascript-commits] [node-object-copy] 01/05: Import Upstream version 0.1.0
Praveen Arimbrathodiyil
praveen at moszumanska.debian.org
Tue Oct 25 17:15:20 UTC 2016
This is an automated email from the git hooks/post-receive script.
praveen pushed a commit to branch master
in repository node-object-copy.
commit 0a0f199adc5ee3f4890c1973db88a13f08edc564
Author: Praveen Arimbrathodiyil <praveen at debian.org>
Date: Tue Oct 25 22:17:13 2016 +0530
Import Upstream version 0.1.0
---
.editorconfig | 22 +++++++
.eslintrc.json | 122 +++++++++++++++++++++++++++++++++++++++
.gitattributes | 10 ++++
.gitignore | 21 +++++++
.travis.yml | 12 ++++
.verb.md | 8 +++
LICENSE | 21 +++++++
README.md | 80 ++++++++++++++++++++++++++
fixtures/app.js | 22 +++++++
index.js | 174 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
package.json | 47 +++++++++++++++
test.js | 48 ++++++++++++++++
12 files changed, 587 insertions(+)
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..408d870
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,22 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+end_of_line = lf
+charset = utf-8
+indent_size = 2
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+insert_final_newline = false
+
+[**/{actual,fixtures,expected}/**]
+trim_trailing_whitespace = false
+insert_final_newline = false
+
+[**/templates/**]
+trim_trailing_whitespace = false
+insert_final_newline = false
diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..948dbdb
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,122 @@
+{
+ "ecmaFeatures": {
+ "modules": true,
+ "experimentalObjectRestSpread": true
+ },
+
+ "env": {
+ "browser": false,
+ "es6": true,
+ "node": true,
+ "mocha": true
+ },
+
+ "globals": {
+ "document": false,
+ "navigator": false,
+ "window": false
+ },
+
+ "rules": {
+ "accessor-pairs": 2,
+ "arrow-spacing": [2, { "before": true, "after": true }],
+ "block-spacing": [2, "always"],
+ "brace-style": [2, "1tbs", { "allowSingleLine": true }],
+ "comma-dangle": [2, "never"],
+ "comma-spacing": [2, { "before": false, "after": true }],
+ "comma-style": [2, "last"],
+ "constructor-super": 2,
+ "curly": [2, "multi-line"],
+ "dot-location": [2, "property"],
+ "eol-last": 2,
+ "eqeqeq": [2, "allow-null"],
+ "generator-star-spacing": [2, { "before": true, "after": true }],
+ "handle-callback-err": [2, "^(err|error)$" ],
+ "indent": [2, 2, { "SwitchCase": 1 }],
+ "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
+ "keyword-spacing": [2, { "before": true, "after": true }],
+ "new-cap": [2, { "newIsCap": true, "capIsNew": false }],
+ "new-parens": 2,
+ "no-array-constructor": 2,
+ "no-caller": 2,
+ "no-class-assign": 2,
+ "no-cond-assign": 2,
+ "no-const-assign": 2,
+ "no-control-regex": 2,
+ "no-debugger": 2,
+ "no-delete-var": 2,
+ "no-dupe-args": 2,
+ "no-dupe-class-members": 2,
+ "no-dupe-keys": 2,
+ "no-duplicate-case": 2,
+ "no-empty-character-class": 2,
+ "no-eval": 2,
+ "no-ex-assign": 2,
+ "no-extend-native": 2,
+ "no-extra-bind": 2,
+ "no-extra-boolean-cast": 2,
+ "no-extra-parens": [2, "functions"],
+ "no-fallthrough": 2,
+ "no-floating-decimal": 2,
+ "no-func-assign": 2,
+ "no-implied-eval": 2,
+ "no-inner-declarations": [2, "functions"],
+ "no-invalid-regexp": 2,
+ "no-irregular-whitespace": 2,
+ "no-iterator": 2,
+ "no-label-var": 2,
+ "no-labels": 2,
+ "no-lone-blocks": 2,
+ "no-mixed-spaces-and-tabs": 2,
+ "no-multi-spaces": 2,
+ "no-multi-str": 2,
+ "no-multiple-empty-lines": [2, { "max": 1 }],
+ "no-native-reassign": 0,
+ "no-negated-in-lhs": 2,
+ "no-new": 2,
+ "no-new-func": 2,
+ "no-new-object": 2,
+ "no-new-require": 2,
+ "no-new-wrappers": 2,
+ "no-obj-calls": 2,
+ "no-octal": 2,
+ "no-octal-escape": 2,
+ "no-proto": 0,
+ "no-redeclare": 2,
+ "no-regex-spaces": 2,
+ "no-return-assign": 2,
+ "no-self-compare": 2,
+ "no-sequences": 2,
+ "no-shadow-restricted-names": 2,
+ "no-spaced-func": 2,
+ "no-sparse-arrays": 2,
+ "no-this-before-super": 2,
+ "no-throw-literal": 2,
+ "no-trailing-spaces": 0,
+ "no-undef": 2,
+ "no-undef-init": 2,
+ "no-unexpected-multiline": 2,
+ "no-unneeded-ternary": [2, { "defaultAssignment": false }],
+ "no-unreachable": 2,
+ "no-unused-vars": [2, { "vars": "all", "args": "none" }],
+ "no-useless-call": 0,
+ "no-with": 2,
+ "one-var": [0, { "initialized": "never" }],
+ "operator-linebreak": [0, "after", { "overrides": { "?": "before", ":": "before" } }],
+ "padded-blocks": [0, "never"],
+ "quotes": [2, "single", "avoid-escape"],
+ "radix": 2,
+ "semi": [2, "always"],
+ "semi-spacing": [2, { "before": false, "after": true }],
+ "space-before-blocks": [2, "always"],
+ "space-before-function-paren": [2, "never"],
+ "space-in-parens": [2, "never"],
+ "space-infix-ops": 2,
+ "space-unary-ops": [2, { "words": true, "nonwords": false }],
+ "spaced-comment": [0, "always", { "markers": ["global", "globals", "eslint", "eslint-disable", "*package", "!", ","] }],
+ "use-isnan": 2,
+ "valid-typeof": 2,
+ "wrap-iife": [2, "any"],
+ "yoda": [2, "never"]
+ }
+}
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..660957e
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,10 @@
+# Enforce Unix newlines
+* text eol=lf
+
+# binaries
+*.ai binary
+*.psd binary
+*.jpg binary
+*.gif binary
+*.png binary
+*.jpeg binary
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7988154
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,21 @@
+# always ignore files
+*.DS_Store
+*.sublime-*
+
+# test related, or directories generated by tests
+test/actual
+actual
+coverage
+
+# npm
+node_modules
+npm-debug.log
+
+# misc
+_gh_pages
+benchmark
+bower_components
+vendor
+temp
+tmp
+TODO.md
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..cb1d261
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,12 @@
+sudo: false
+language: node_js
+node_js:
+ - '5'
+ - '4'
+ - '0.12'
+ - '0.10'
+matrix:
+ fast_finish: true
+ allow_failures:
+ - node_js: '0.10'
+ - node_js: '0.12'
diff --git a/.verb.md b/.verb.md
new file mode 100644
index 0000000..aaa56ec
--- /dev/null
+++ b/.verb.md
@@ -0,0 +1,8 @@
+## Usage
+
+```js
+var copy = require('{%= name %}');
+```
+
+## API
+{%= apidocs("index.js") %}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..e28e603
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016, Jon Schlinkert.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..addf2db
--- /dev/null
+++ b/README.md
@@ -0,0 +1,80 @@
+# object-copy [](https://www.npmjs.com/package/object-copy) [](https://npmjs.org/package/object-copy) [](https://travis-ci.org/jonschlinkert/object-copy)
+
+Copy static properties, prototype properties, and descriptors from one object to another.
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install object-copy --save
+```
+
+## Usage
+
+```js
+var copy = require('object-copy');
+```
+
+## API
+
+### [copy](index.js#L26)
+
+Copy static properties, prototype properties, and descriptors from one object to another.
+
+**Params**
+
+* `receiver` **{Object}**
+* `provider` **{Object}**
+* `omit` **{String|Array}**: One or more properties to omit
+* `returns` **{Object}**
+
+**Example**
+
+```js
+function App() {}
+var proto = App.prototype;
+App.prototype.set = function() {};
+App.prototype.get = function() {};
+
+var obj = {};
+copy(obj, proto);
+```
+
+## Contributing
+
+This document was generated by [verb-readme-generator][] (a [verb](https://github.com/verbose/verb) generator), please don't edit directly. Any changes to the readme must be made in [.verb.md](.verb.md). See [Building Docs](#building-docs).
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). Or visit the [verb-readme-generator][] project to submit bug reports or pull requests for the readme layout template.
+
+## Building docs
+
+Generate readme and API documentation with [verb](https://github.com/verbose/verb):
+
+```sh
+$ npm install -g verb verb-readme-generator && verb
+```
+
+## Running tests
+
+Install dev dependencies:
+
+```sh
+$ npm install -d && npm test
+```
+
+## Author
+
+**Jon Schlinkert**
+
+* [github/jonschlinkert](https://github.com/jonschlinkert)
+* [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
+
+## License
+
+Copyright © 2016, [Jon Schlinkert](https://github.com/jonschlinkert).
+Released under the [MIT license](https://github.com/jonschlinkert/object-copy/blob/master/LICENSE).
+
+***
+
+_This file was generated by [verb](https://github.com/verbose/verb), v0.9.0, on June 09, 2016._
\ No newline at end of file
diff --git a/fixtures/app.js b/fixtures/app.js
new file mode 100644
index 0000000..4f9c66b
--- /dev/null
+++ b/fixtures/app.js
@@ -0,0 +1,22 @@
+function App(options) {
+ this.options = options || {};
+}
+App.prototype.set = function(key, value) {
+ this[key] = value;
+ return this;
+};
+App.prototype.get = function(key) {
+ return this[key];
+};
+App.prototype.del = function(key) {
+ delete this[key];
+};
+Object.defineProperty(App.prototype, 'count', {
+ get: function () {
+ return Object.keys(this).length;
+ },
+ set: function () {
+ }
+});
+
+module.exports = App;
\ No newline at end of file
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..f9faa22
--- /dev/null
+++ b/index.js
@@ -0,0 +1,174 @@
+'use strict';
+
+var typeOf = require('kind-of');
+var copyDescriptor = require('copy-descriptor');
+var define = require('define-property');
+
+/**
+ * Copy static properties, prototype properties, and descriptors from one object to another.
+ *
+ * ```js
+ * function App() {}
+ * var proto = App.prototype;
+ * App.prototype.set = function() {};
+ * App.prototype.get = function() {};
+ *
+ * var obj = {};
+ * copy(obj, proto);
+ * ```
+ * @param {Object} `receiver`
+ * @param {Object} `provider`
+ * @param {String|Array} `omit` One or more properties to omit
+ * @return {Object}
+ * @api public
+ */
+
+function copy(receiver, provider, omit) {
+ if (!isObject(receiver)) {
+ throw new TypeError('expected receiving object to be an object.');
+ }
+ if (!isObject(provider)) {
+ throw new TypeError('expected providing object to be an object.');
+ }
+
+ var props = nativeKeys(provider);
+ var keys = Object.keys(provider);
+ var len = props.length;
+ omit = arrayify(omit);
+
+ while (len--) {
+ var key = props[len];
+
+ if (has(keys, key)) {
+ define(receiver, key, provider[key]);
+ } else if (!(key in receiver) && !has(omit, key)) {
+ copyDescriptor(receiver, provider, key);
+ }
+ }
+};
+
+/**
+ * Return true if the given value is an object or function
+ */
+
+function isObject(val) {
+ return typeOf(val) === 'object' || typeof val === 'function';
+}
+
+/**
+ * Returns true if an array has any of the given elements, or an
+ * object has any of the give keys.
+ *
+ * ```js
+ * has(['a', 'b', 'c'], 'c');
+ * //=> true
+ *
+ * has(['a', 'b', 'c'], ['c', 'z']);
+ * //=> true
+ *
+ * has({a: 'b', c: 'd'}, ['c', 'z']);
+ * //=> true
+ * ```
+ * @param {Object} `obj`
+ * @param {String|Array} `val`
+ * @return {Boolean}
+ */
+
+function has(obj, val) {
+ val = arrayify(val);
+ var len = val.length;
+
+ if (isObject(obj)) {
+ for (var key in obj) {
+ if (val.indexOf(key) > -1) {
+ return true;
+ }
+ }
+
+ var keys = nativeKeys(obj);
+ return has(keys, val);
+ }
+
+ if (Array.isArray(obj)) {
+ var arr = obj;
+ while (len--) {
+ if (arr.indexOf(val[len]) > -1) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ throw new TypeError('expected an array or object.');
+}
+
+/**
+ * Cast the given value to an array.
+ *
+ * ```js
+ * arrayify('foo');
+ * //=> ['foo']
+ *
+ * arrayify(['foo']);
+ * //=> ['foo']
+ * ```
+ *
+ * @param {String|Array} `val`
+ * @return {Array}
+ */
+
+function arrayify(val) {
+ return val ? (Array.isArray(val) ? val : [val]) : [];
+}
+
+/**
+ * Returns true if a value has a `contructor`
+ *
+ * ```js
+ * hasConstructor({});
+ * //=> true
+ *
+ * hasConstructor(Object.create(null));
+ * //=> false
+ * ```
+ * @param {Object} `value`
+ * @return {Boolean}
+ */
+
+function hasConstructor(val) {
+ return isObject(val) && typeof val.constructor !== 'undefined';
+}
+
+/**
+ * Get the native `ownPropertyNames` from the constructor of the
+ * given `object`. An empty array is returned if the object does
+ * not have a constructor.
+ *
+ * ```js
+ * nativeKeys({a: 'b', b: 'c', c: 'd'})
+ * //=> ['a', 'b', 'c']
+ *
+ * nativeKeys(function(){})
+ * //=> ['length', 'caller']
+ * ```
+ *
+ * @param {Object} `obj` Object that has a `constructor`.
+ * @return {Array} Array of keys.
+ */
+
+function nativeKeys(val) {
+ if (!hasConstructor(val)) return [];
+ return Object.getOwnPropertyNames(val);
+}
+
+/**
+ * Expose `copy`
+ */
+
+module.exports = copy;
+
+/**
+ * Expose `copy.has` for tests
+ */
+
+module.exports.has = has;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..f02a96c
--- /dev/null
+++ b/package.json
@@ -0,0 +1,47 @@
+{
+ "name": "object-copy",
+ "description": "Copy static properties, prototype properties, and descriptors from one object to another.",
+ "version": "0.1.0",
+ "homepage": "https://github.com/jonschlinkert/object-copy",
+ "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+ "repository": "jonschlinkert/object-copy",
+ "bugs": {
+ "url": "https://github.com/jonschlinkert/object-copy/issues"
+ },
+ "license": "MIT",
+ "files": [
+ "index.js"
+ ],
+ "main": "index.js",
+ "engines": {
+ "node": ">=0.10.0"
+ },
+ "scripts": {
+ "test": "mocha"
+ },
+ "dependencies": {
+ "copy-descriptor": "^0.1.0",
+ "define-property": "^0.2.5",
+ "kind-of": "^3.0.3"
+ },
+ "devDependencies": {
+ "gulp-format-md": "*",
+ "mocha": "*"
+ },
+ "keywords": [
+ "copy",
+ "object"
+ ],
+ "verb": {
+ "layout": "default",
+ "plugins": [
+ "gulp-format-md"
+ ],
+ "related": {
+ "list": []
+ },
+ "reflinks": [
+ "verb"
+ ]
+ }
+}
diff --git a/test.js b/test.js
new file mode 100644
index 0000000..5e01fc5
--- /dev/null
+++ b/test.js
@@ -0,0 +1,48 @@
+'use strict';
+
+require('mocha');
+var assert = require('assert');
+var App = require('./fixtures/app');
+var copy = require('./');
+
+describe('object-copy', function() {
+ it('should export a function', function() {
+ assert.equal(typeof copy, 'function');
+ });
+
+ it('should copy a descriptor from the provider to receiver:', function() {
+ var proto = App.prototype;
+ var obj = {};
+ copy(obj, proto, 'count');
+ assert(!('count' in obj));
+ assert('get' in obj);
+ assert('set' in obj);
+ });
+
+ it('should do nothing when the descriptor does not exist:', function() {
+ var proto = App.prototype;
+ var obj = {};
+ copy(obj, proto, 'foo');
+ assert.deepEqual(obj, {});
+ });
+
+ it('should throw an error when receiver is not an object:', function(cb) {
+ try {
+ copy('foo');
+ cb(new Error('expected an error'));
+ } catch (err) {
+ assert.equal(err.message, 'expected receiving object to be an object.');
+ cb();
+ }
+ });
+
+ it('should throw an error when provider is not an object:', function(cb) {
+ try {
+ copy({}, 'foo');
+ cb(new Error('expected an error'));
+ } catch (err) {
+ assert.equal(err.message, 'expected providing object to be an object.');
+ cb();
+ }
+ });
+});
--
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