[Pkg-javascript-commits] [is-accessor-descriptor] 01/06: Import Upstream version 0.1.6

Sruthi Chandran srud-guest at moszumanska.debian.org
Sun Oct 16 17:15:04 UTC 2016


This is an automated email from the git hooks/post-receive script.

srud-guest pushed a commit to branch master
in repository is-accessor-descriptor.

commit ff26f7a6c2e1c376ffd2118737e0eb5ef73c6dca
Author: Sruthi <srud at disroot.org>
Date:   Sun Oct 16 18:56:40 2016 +0530

    Import Upstream version 0.1.6
---
 .editorconfig  |  22 +++++
 .eslintrc.json | 278 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 .gitattributes |  10 +++
 .gitignore     |  15 ++++
 .travis.yml    |  11 +++
 .verb.md       |  64 +++++++++++++
 LICENSE        |  21 +++++
 README.md      | 123 +++++++++++++++++++++++++
 index.js       |  69 ++++++++++++++
 package.json   |  61 +++++++++++++
 test.js        |  52 +++++++++++
 11 files changed, 726 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..cc6a867
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,278 @@
+{
+  "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
+      }
+    ],
+    "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-empty-label": 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": 2,
+    "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-after-keywords": [
+      2,
+      "always"
+    ],
+    "space-before-blocks": [
+      2,
+      "always"
+    ],
+    "space-before-function-paren": [
+      2,
+      "never"
+    ],
+    "space-before-keywords": [
+      2,
+      "always"
+    ],
+    "space-in-parens": [
+      2,
+      "never"
+    ],
+    "space-infix-ops": 2,
+    "space-return-throw-case": 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..79316d0
--- /dev/null
+++ b/.verb.md
@@ -0,0 +1,64 @@
+## Usage
+
+```js
+var isAccessor = require('{%= name %}');
+
+isAccessor({get: function() {}});
+//=> true
+```
+
+You may also pass an object and property name to check if the property is an accessor:
+
+```js
+isAccessor(foo, 'bar');
+```
+
+## Examples
+
+`false` when not an object
+
+```js
+isAccessor('a')
+isAccessor(null)
+isAccessor([])
+//=> false
+```
+
+`true` when the object has valid properties
+
+and the properties all have the correct JavaScript types:
+
+```js
+isAccessor({get: noop, set: noop})
+isAccessor({get: noop})
+isAccessor({set: noop})
+//=> true
+```
+
+`false` when the object has invalid properties
+
+```js
+isAccessor({get: noop, set: noop, bar: 'baz'})
+isAccessor({get: noop, writable: true})
+isAccessor({get: noop, value: true})
+//=> false
+```
+
+`false` when an accessor is not a function
+
+```js
+isAccessor({get: noop, set: 'baz'})
+isAccessor({get: 'foo', set: noop})
+isAccessor({get: 'foo', bar: 'baz'})
+isAccessor({get: 'foo', set: 'baz'})
+//=> false
+```
+
+`false` when a value is not the correct type
+
+```js
+isAccessor({get: noop, set: noop, enumerable: 'foo'})
+isAccessor({set: noop, configurable: 'foo'})
+isAccessor({get: noop, configurable: 'foo'})
+//=> false
+```
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..65f90ac
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015, 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..3743fe6
--- /dev/null
+++ b/README.md
@@ -0,0 +1,123 @@
+# is-accessor-descriptor [![NPM version](https://img.shields.io/npm/v/is-accessor-descriptor.svg)](https://www.npmjs.com/package/is-accessor-descriptor) [![Build Status](https://img.shields.io/travis/jonschlinkert/is-accessor-descriptor.svg)](https://travis-ci.org/jonschlinkert/is-accessor-descriptor)
+
+> Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
+
+- [Install](#install)
+- [Usage](#usage)
+- [Examples](#examples)
+- [API](#api)
+- [Related projects](#related-projects)
+- [Running tests](#running-tests)
+- [Contributing](#contributing)
+- [Author](#author)
+- [License](#license)
+
+_(TOC generated by [verb](https://github.com/verbose/verb) using [markdown-toc](https://github.com/jonschlinkert/markdown-toc))_
+
+## Install
+
+Install with [npm](https://www.npmjs.com/):
+
+```sh
+$ npm i is-accessor-descriptor --save
+```
+
+## Usage
+
+```js
+var isAccessor = require('is-accessor-descriptor');
+
+isAccessor({get: function() {}});
+//=> true
+```
+
+You may also pass an object and property name to check if the property is an accessor:
+
+```js
+isAccessor(foo, 'bar');
+```
+
+## Examples
+
+`false` when not an object
+
+```js
+isAccessor('a')
+isAccessor(null)
+isAccessor([])
+//=> false
+```
+
+`true` when the object has valid properties
+
+and the properties all have the correct JavaScript types:
+
+```js
+isAccessor({get: noop, set: noop})
+isAccessor({get: noop})
+isAccessor({set: noop})
+//=> true
+```
+
+`false` when the object has invalid properties
+
+```js
+isAccessor({get: noop, set: noop, bar: 'baz'})
+isAccessor({get: noop, writable: true})
+isAccessor({get: noop, value: true})
+//=> false
+```
+
+`false` when an accessor is not a function
+
+```js
+isAccessor({get: noop, set: 'baz'})
+isAccessor({get: 'foo', set: noop})
+isAccessor({get: 'foo', bar: 'baz'})
+isAccessor({get: 'foo', set: 'baz'})
+//=> false
+```
+
+`false` when a value is not the correct type
+
+```js
+isAccessor({get: noop, set: noop, enumerable: 'foo'})
+isAccessor({set: noop, configurable: 'foo'})
+isAccessor({get: noop, configurable: 'foo'})
+//=> false
+```
+
+## Related 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)
+* [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)
+* [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://www.npmjs.com/package/is-descriptor) | [homepage](https://github.com/jonschlinkert/is-descriptor)
+* [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)
+
+## Running tests
+
+Install dev dependencies:
+
+```sh
+$ npm i -d && npm test
+```
+
+## Contributing
+
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/is-accessor-descriptor/issues/new).
+
+## Author
+
+**Jon Schlinkert**
+
+* [github/jonschlinkert](https://github.com/jonschlinkert)
+* [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
+
+## License
+
+Copyright © 2015 [Jon Schlinkert](https://github.com/jonschlinkert)
+Released under the MIT license.
+
+***
+
+_This file was generated by [verb](https://github.com/verbose/verb) on December 28, 2015._
\ No newline at end of file
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..2ca4af8
--- /dev/null
+++ b/index.js
@@ -0,0 +1,69 @@
+/*!
+ * is-accessor-descriptor <https://github.com/jonschlinkert/is-accessor-descriptor>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+'use strict';
+
+var typeOf = require('kind-of');
+
+// accessor descriptor properties
+var accessor = {
+  get: 'function',
+  set: 'function',
+  configurable: 'boolean',
+  enumerable: 'boolean'
+};
+
+function isAccessorDescriptor(obj, prop) {
+  if (typeof prop === 'string') {
+    var val = Object.getOwnPropertyDescriptor(obj, prop);
+    return typeof val !== 'undefined';
+  }
+
+  if (typeOf(obj) !== 'object') {
+    return false;
+  }
+
+  if (has(obj, 'value') || has(obj, 'writable')) {
+    return false;
+  }
+
+  if (!has(obj, 'get') || typeof obj.get !== 'function') {
+    return false;
+  }
+
+  // tldr: it's valid to have "set" be undefined
+  // "set" might be undefined if `Object.getOwnPropertyDescriptor`
+  // was used to get the value, and only `get` was defined by the user
+  if (has(obj, 'set') && typeof obj[key] !== 'function' && typeof obj[key] !== 'undefined') {
+    return false;
+  }
+
+  for (var key in obj) {
+    if (!accessor.hasOwnProperty(key)) {
+      continue;
+    }
+
+    if (typeOf(obj[key]) === accessor[key]) {
+      continue;
+    }
+
+    if (typeof obj[key] !== 'undefined') {
+      return false;
+    }
+  }
+  return true;
+}
+
+function has(obj, key) {
+  return {}.hasOwnProperty.call(obj, key);
+}
+
+/**
+ * Expose `isAccessorDescriptor`
+ */
+
+module.exports = isAccessorDescriptor;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..0f39c64
--- /dev/null
+++ b/package.json
@@ -0,0 +1,61 @@
+{
+  "name": "is-accessor-descriptor",
+  "description": "Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.",
+  "version": "0.1.6",
+  "homepage": "https://github.com/jonschlinkert/is-accessor-descriptor",
+  "author": "Jon Schlinkert (https://github.com/jonschlinkert)",
+  "repository": "jonschlinkert/is-accessor-descriptor",
+  "bugs": {
+    "url": "https://github.com/jonschlinkert/is-accessor-descriptor/issues"
+  },
+  "license": "MIT",
+  "files": [
+    "index.js"
+  ],
+  "main": "index.js",
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "dependencies": {
+    "kind-of": "^3.0.2"
+  },
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "keywords": [
+    "accessor",
+    "check",
+    "data",
+    "descriptor",
+    "get",
+    "getter",
+    "is",
+    "keys",
+    "object",
+    "properties",
+    "property",
+    "set",
+    "setter",
+    "type",
+    "valid",
+    "value"
+  ],
+  "verb": {
+    "related": {
+      "list": [
+        "is-accessor-descriptor",
+        "is-data-descriptor",
+        "is-descriptor",
+        "isobject"
+      ]
+    },
+    "plugins": [
+      "gulp-format-md"
+    ],
+    "layout": "default"
+  }
+}
diff --git a/test.js b/test.js
new file mode 100644
index 0000000..70a9238
--- /dev/null
+++ b/test.js
@@ -0,0 +1,52 @@
+'use strict';
+
+require('mocha');
+var assert = require('assert');
+var should = require('should');
+var isDescriptor = require('./');
+var noop = function(){};
+
+describe('isDescriptor', function () {
+  describe('value type', function () {
+    it('should be false when not an object:', function () {
+      assert(!isDescriptor('a'));
+      assert(!isDescriptor(null));
+      assert(!isDescriptor([]));
+    });
+  });
+
+  describe('accessor descriptor:', function () {
+    it('should be false when the object has data descriptor properties:', function () {
+      assert(!isDescriptor({get: noop, writable: true}));
+      assert(!isDescriptor({get: noop, value: true}));
+    });
+
+    it('should not be false when unrecognized properties are defined:', function () {
+      assert(isDescriptor({get: noop, foo: true}));
+      assert(isDescriptor({get: noop, bar: true}));
+    });
+
+    it('should be false when a get or set are not functions:', function () {
+      assert(!isDescriptor({get: noop, set: 'baz'}));
+      assert(!isDescriptor({get: 'foo', set: noop}));
+      assert(!isDescriptor({get: 'foo', bar: 'baz'}));
+      assert(!isDescriptor({get: 'foo', set: 'baz'}));
+      assert(!isDescriptor({get: 'foo'}));
+    });
+
+    it('should be false when "get" is not defined:', function () {
+      assert(!isDescriptor({set: noop}));
+    });
+
+    it('should be true when the object has valid properties:', function () {
+      assert(isDescriptor({get: noop, set: noop}));
+      assert(isDescriptor({get: noop}));
+    });
+
+    it('should be false when a value is not the correct type:', function () {
+      assert(!isDescriptor({get: noop, set: noop, enumerable: 'foo'}));
+      assert(!isDescriptor({set: noop, configurable: 'foo'}));
+      assert(!isDescriptor({get: noop, configurable: 'foo'}));
+    });
+  });
+});

-- 
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