[Pkg-javascript-commits] [node-copy-descriptor] 01/06: Import Upstream version 0.1.1
Sruthi Chandran
srud-guest at moszumanska.debian.org
Mon Oct 17 17:36:21 UTC 2016
This is an automated email from the git hooks/post-receive script.
srud-guest pushed a commit to branch master
in repository node-copy-descriptor.
commit 532ded7817c5d12fe1feadafa2f6c7756a718578
Author: Sruthi <srud at disroot.org>
Date: Mon Oct 17 22:54:42 2016 +0530
Import Upstream version 0.1.1
---
.editorconfig | 22 ++++++++++
.eslintrc.json | 122 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
.gitattributes | 10 +++++
.gitignore | 15 +++++++
.travis.yml | 11 +++++
.verb.md | 8 ++++
LICENSE | 21 ++++++++++
examples/proto.js | 30 ++++++++++++++
index.js | 81 ++++++++++++++++++++++++++++++++++++
package.json | 56 +++++++++++++++++++++++++
readme.md | 110 ++++++++++++++++++++++++++++++++++++++++++++++++
test.js | 77 ++++++++++++++++++++++++++++++++++
12 files changed, 563 insertions(+)
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..991900b
--- /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
+
+[test/**]
+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..80a228c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+*.DS_Store
+*.sublime-*
+_gh_pages
+bower_components
+node_modules
+npm-debug.log
+actual
+test/actual
+temp
+tmp
+TODO.md
+vendor
+.idea
+benchmark
+coverage
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..6caa76a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,11 @@
+sudo: false
+language: node_js
+node_js:
+ - "stable"
+ - "4"
+ - "0.12"
+ - "0.10"
+matrix:
+ fast_finish: true
+ allow_failures:
+ - node_js: "0.10"
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..6525171
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015-2016, 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/examples/proto.js b/examples/proto.js
new file mode 100644
index 0000000..039d53c
--- /dev/null
+++ b/examples/proto.js
@@ -0,0 +1,30 @@
+'use strict';
+
+var copy = require('..');
+
+function App() {
+ this.cache = {};
+}
+
+App.prototype.set = function(key, val) {
+ this.cache[key] = val;
+ return this;
+};
+
+Object.defineProperty(App.prototype, 'count', {
+ get: function() {
+ return Object.keys(this.cache).length;
+ }
+});
+
+copy(App.prototype, 'count', 'len');
+
+var app = new App();
+app.set('a', true);
+app.set('b', true);
+app.set('c', true);
+
+console.log(app.count);
+//=> 3
+console.log(app.len);
+//=> 3
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..6da21b1
--- /dev/null
+++ b/index.js
@@ -0,0 +1,81 @@
+/*!
+ * copy-descriptor <https://github.com/jonschlinkert/copy-descriptor>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+/**
+ * Copy a descriptor from one object to another.
+ *
+ * ```js
+ * function App() {
+ * this.cache = {};
+ * }
+ * App.prototype.set = function(key, val) {
+ * this.cache[key] = val;
+ * return this;
+ * };
+ * Object.defineProperty(App.prototype, 'count', {
+ * get: function() {
+ * return Object.keys(this.cache).length;
+ * }
+ * });
+ *
+ * copy(App.prototype, 'count', 'len');
+ *
+ * // create an instance
+ * var app = new App();
+ *
+ * app.set('a', true);
+ * app.set('b', true);
+ * app.set('c', true);
+ *
+ * console.log(app.count);
+ * //=> 3
+ * console.log(app.len);
+ * //=> 3
+ * ```
+ * @name copy
+ * @param {Object} `receiver` The target object
+ * @param {Object} `provider` The provider object
+ * @param {String} `from` The key to copy on provider.
+ * @param {String} `to` Optionally specify a new key name to use.
+ * @return {Object}
+ * @api public
+ */
+
+module.exports = function copyDescriptor(receiver, provider, from, to) {
+ if (!isObject(provider) && typeof provider !== 'function') {
+ to = from;
+ from = provider;
+ provider = receiver;
+ }
+ if (!isObject(receiver) && typeof receiver !== 'function') {
+ throw new TypeError('expected the first argument to be an object');
+ }
+ if (!isObject(provider) && typeof provider !== 'function') {
+ throw new TypeError('expected provider to be an object');
+ }
+
+ if (typeof to !== 'string') {
+ to = from;
+ }
+ if (typeof from !== 'string') {
+ throw new TypeError('expected key to be a string');
+ }
+
+ if (!(from in provider)) {
+ throw new Error('property "' + from + '" does not exist');
+ }
+
+ var val = Object.getOwnPropertyDescriptor(provider, from);
+ if (val) Object.defineProperty(receiver, to, val);
+};
+
+function isObject(val) {
+ return {}.toString.call(val) === '[object Object]';
+}
+
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..84a31c5
--- /dev/null
+++ b/package.json
@@ -0,0 +1,56 @@
+{
+ "name": "copy-descriptor",
+ "description": "Copy a descriptor from object A to object B",
+ "version": "0.1.1",
+ "homepage": "https://github.com/jonschlinkert/copy-descriptor",
+ "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+ "repository": "jonschlinkert/copy-descriptor",
+ "bugs": {
+ "url": "https://github.com/jonschlinkert/copy-descriptor/issues"
+ },
+ "license": "MIT",
+ "files": [
+ "index.js"
+ ],
+ "main": "index.js",
+ "engines": {
+ "node": ">=0.10.0"
+ },
+ "scripts": {
+ "test": "mocha"
+ },
+ "devDependencies": {
+ "gulp-format-md": "^0.1.9",
+ "mocha": "^2.5.3"
+ },
+ "keywords": [
+ "copy",
+ "descriptor"
+ ],
+ "verb": {
+ "toc": false,
+ "layout": "default",
+ "tasks": [
+ "readme"
+ ],
+ "plugins": [
+ "gulp-format-md"
+ ],
+ "related": {
+ "list": [
+ "is-accessor-descriptor",
+ "is-data-descriptor",
+ "is-descriptor",
+ "is-plain-object",
+ "isobject"
+ ]
+ },
+ "lint": {
+ "reflinks": true
+ },
+ "reflinks": [
+ "verb-readme-generator",
+ "verb"
+ ]
+ }
+}
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..b21211c
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,110 @@
+# copy-descriptor [](https://www.npmjs.com/package/copy-descriptor) [](https://npmjs.org/package/copy-descriptor) [](https://travis-ci.org/jonschlinkert/copy-descriptor)
+
+Copy a descriptor from object A to object B
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm install copy-descriptor --save
+```
+
+## Usage
+
+```js
+var copy = require('copy-descriptor');
+```
+
+## API
+
+### [copy](index.js#L50)
+
+Copy a descriptor from one object to another.
+
+**Params**
+
+* `receiver` **{Object}**: The target object
+* `provider` **{Object}**: The provider object
+* `from` **{String}**: The key to copy on provider.
+* `to` **{String}**: Optionally specify a new key name to use.
+* `returns` **{Object}**
+
+**Example**
+
+```js
+function App() {
+ this.cache = {};
+}
+App.prototype.set = function(key, val) {
+ this.cache[key] = val;
+ return this;
+};
+Object.defineProperty(App.prototype, 'count', {
+ get: function() {
+ return Object.keys(this.cache).length;
+ }
+});
+
+copy(App.prototype, 'count', 'len');
+
+// create an instance
+var app = new App();
+
+app.set('a', true);
+app.set('b', true);
+app.set('c', true);
+
+console.log(app.count);
+//=> 3
+console.log(app.len);
+//=> 3
+```
+
+## Related projects
+
+You might also be interested in these projects:
+
+* [is-accessor-descriptor](https://www.npmjs.com/package/is-accessor-descriptor): Returns true if a value has the characteristics of a valid JavaScript accessor descriptor. | [homepage](https://github.com/jonschlinkert/is-accessor-descriptor "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.")
+* [is-data-descriptor](https://www.npmjs.com/package/is-data-descriptor): Returns true if a value has the characteristics of a valid JavaScript data descriptor. | [homepage](https://github.com/jonschlinkert/is-data-descriptor "Returns true if a value has the characteristics of a valid JavaScript data descriptor.")
+* [is-descriptor](https://www.npmjs.com/package/is-descriptor): Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for… [more](https://github.com/jonschlinkert/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor "Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.")
+* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.")
+* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.")
+
+## Contributing
+
+This document was generated by [verb-readme-generator](https://github.com/verbose/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](https://github.com/verbose/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/copy-descriptor/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/test.js b/test.js
new file mode 100644
index 0000000..ec88158
--- /dev/null
+++ b/test.js
@@ -0,0 +1,77 @@
+'use strict';
+
+require('mocha');
+var assert = require('assert');
+var copy = require('./');
+var a, b;
+
+describe('copy', function() {
+ beforeEach(function() {
+ a = {qux: 'fez'};
+ b = {};
+
+ Object.defineProperty(a, 'foo', {
+ enumerable: true,
+ get: function() {
+ return 'bar';
+ }
+ });
+ });
+
+ it('should copy a descriptor from one object to another', function() {
+ copy(b, a, 'foo');
+ assert('foo' in b);
+ assert(b.foo === 'bar');
+ });
+
+ it('should copy a property from one object to another', function() {
+ copy(b, a, 'qux');
+ assert('qux' in b);
+ assert(b.qux === 'fez');
+ });
+
+ it('should copy a descriptor and rename it', function() {
+ copy(b, a, 'foo', 'baz');
+ assert(!('foo' in b));
+ assert('baz' in b);
+ assert(b.baz === 'bar');
+ });
+
+ it('should copy a descriptor to the same object and rename it', function() {
+ copy(a, 'foo', 'baz');
+ assert('foo' in a);
+ assert('baz' in a);
+ assert(a.foo === 'bar');
+ assert(a.baz === 'bar');
+ });
+
+ it('should throw an error when property does not exist', function(cb) {
+ try {
+ copy({}, {}, 'foo');
+ cb(new Error('expected an error'));
+ } catch (err) {
+ assert.equal(err.message, 'property "foo" does not exist');
+ cb();
+ }
+ });
+
+ it('should throw an error when the first arg is not an object', function(cb) {
+ try {
+ copy();
+ cb(new Error('expected an error'));
+ } catch (err) {
+ assert.equal(err.message, 'expected the first argument to be an object');
+ cb();
+ }
+ });
+
+ it('should throw an error when key is not a string', function(cb) {
+ try {
+ copy({});
+ cb(new Error('expected an error'));
+ } catch (err) {
+ assert.equal(err.message, 'expected key to be a string');
+ cb();
+ }
+ });
+});
--
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