pax_global_header00006660000000000000000000000064132466050740014521gustar00rootroot0000000000000052 comment=db042177595bde65af9286566190ce10f86b1edf has-value-2.0.2/000077500000000000000000000000001324660507400134075ustar00rootroot00000000000000has-value-2.0.2/.editorconfig000066400000000000000000000004411324660507400160630ustar00rootroot00000000000000# http://editorconfig.org/ root = true [*] charset = utf-8 end_of_line = lf indent_size = 2 indent_style = space insert_final_newline = true trim_trailing_whitespace = true [{**/{actual,fixtures,expected,templates}/**,*.md}] trim_trailing_whitespace = false insert_final_newline = false has-value-2.0.2/.eslintrc.json000066400000000000000000000073251324660507400162120ustar00rootroot00000000000000{ "extends": [ "eslint:recommended" ], "env": { "browser": false, "es6": true, "node": true, "mocha": true }, "parserOptions":{ "ecmaVersion": 9, "sourceType": "module", "ecmaFeatures": { "modules": true, "experimentalObjectRestSpread": 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"] } } has-value-2.0.2/.gitattributes000066400000000000000000000001771324660507400163070ustar00rootroot00000000000000# Enforce Unix newlines * text eol=lf # binaries *.ai binary *.psd binary *.jpg binary *.gif binary *.png binary *.jpeg binaryhas-value-2.0.2/.gitignore000066400000000000000000000004561324660507400154040ustar00rootroot00000000000000# always ignore files *.DS_Store .idea .vscode *.sublime-* # test related, or directories generated by tests test/actual actual coverage .nyc* # npm node_modules npm-debug.log # yarn yarn.lock yarn-error.log # misc _gh_pages _draft _drafts bower_components vendor temp tmp TODO.md package-lock.jsonhas-value-2.0.2/.travis.yml000066400000000000000000000001461324660507400155210ustar00rootroot00000000000000sudo: false os: - linux - osx language: node_js node_js: - node - '9' - '8' - '7' - '6' has-value-2.0.2/.verb.md000066400000000000000000000070541324660507400147530ustar00rootroot00000000000000## Heads up! Breaking changes in v2.0! See the [release history](#release-history) for details. ## Usage ```js const has = require('{%= name %}'); console.log(has()) //=> true console.log(has('foo')) //=> true ``` **Works for:** - booleans - functions - numbers - strings - nulls - object - arrays **isEmpty** To do the opposite and test for empty values, do: ```js const isEmpty = (...args) => !has(...args); ``` ## Supported types ### Arrays ```js console.log(has({ foo: { bar: ['a'] } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: [0] } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: [[[]]] } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: [[], []] } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: [] } }, 'foo.bar')); //=> false ``` ### Booleans ```js console.log(has({ foo: { bar: true } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: false } }, 'foo.bar')); //=> true ``` ### Buffers ```js console.log(has({ foo: { bar: new Buffer() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Buffer('foo') } }, 'foo.bar')); //=> true ``` ### Dates Dates are always true. ```js console.log(has({ foo: { bar: new Date() } }, 'foo.bar')); //=> true ``` ### Errors Returns `false` if `err.message` is an empty string. ```js console.log(has({ foo: { bar: new Error() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Error('foo') } }, 'foo.bar')); //=> true ``` ### Functions Functions are always true. ```js console.log(has({ foo: { bar: function(foo) {} } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: function() {} } }, 'foo.bar')); //=> true ``` ### Maps ```js console.log(has({ foo: { bar: new Map() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Map([['foo', 'bar']]) } }, 'foo.bar')); //=> true ``` ### Null `null` is always true, as it's assumed that this is a user-defined value, versus `undefined` which is not. ```js console.log(has({ foo: { bar: null } }, 'foo.bar')); //=> true ``` ### Objects ```js console.log(has({ foo: { bar: {} } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: { a: 'a' }} } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: { foo: undefined } } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: { foo: null } } }, 'foo.bar')); //=> true ``` ### Numbers ```js console.log(has({ foo: { bar: 1 } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: 0 } }, 'foo.bar')); //=> true ``` ### Regular expressions ```js console.log(has({ foo: { bar: new RegExp() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new RegExp('foo') } }, 'foo.bar')); //=> true ``` ### Sets ```js console.log(has({ foo: { bar: new Set() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Set(['foo', 'bar']) } }, 'foo.bar')); //=> true ``` ### Strings ```js console.log(has({ foo: { bar: 'a' } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: '' } }, 'foo.bar')); //=> false ``` ## Undefined ```js console.log(has({ foo: { bar: } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: void 0 } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: undefined } }, 'foo.bar')); //=> false ``` ## Release history ### v2.0.0 **Breaking changes** * Now returns false if the first argument is not an object, function or array, and the second argument is not a string or array. ### v1.0.0 * `zero` always returns true * `array` now recurses, so that an array of empty arrays will return `false` * `null` now returns true has-value-2.0.2/LICENSE000066400000000000000000000021001324660507400144050ustar00rootroot00000000000000The MIT License (MIT) Copyright (c) 2014-2018, 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. has-value-2.0.2/README.md000066400000000000000000000165011324660507400146710ustar00rootroot00000000000000# has-value [![NPM version](https://img.shields.io/npm/v/has-value.svg?style=flat)](https://www.npmjs.com/package/has-value) [![NPM monthly downloads](https://img.shields.io/npm/dm/has-value.svg?style=flat)](https://npmjs.org/package/has-value) [![NPM total downloads](https://img.shields.io/npm/dt/has-value.svg?style=flat)](https://npmjs.org/package/has-value) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/has-value.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/has-value) > Returns true if a value exists, false if empty. Works with deeply nested values using object paths. Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. ## Install Install with [npm](https://www.npmjs.com/): ```sh $ npm install --save has-value ``` ## Heads up! Breaking changes in v2.0! See the [release history](#release-history) for details. ## Usage ```js const has = require('has-value'); console.log(has()) //=> true console.log(has('foo')) //=> true ``` **Works for:** * booleans * functions * numbers * strings * nulls * object * arrays **isEmpty** To do the opposite and test for empty values, do: ```js const isEmpty = (...args) => !has(...args); ``` ## Supported types ### Arrays ```js console.log(has({ foo: { bar: ['a'] } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: [0] } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: [[[]]] } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: [[], []] } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: [] } }, 'foo.bar')); //=> false ``` ### Booleans ```js console.log(has({ foo: { bar: true } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: false } }, 'foo.bar')); //=> true ``` ### Buffers ```js console.log(has({ foo: { bar: new Buffer() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Buffer('foo') } }, 'foo.bar')); //=> true ``` ### Dates Dates are always true. ```js console.log(has({ foo: { bar: new Date() } }, 'foo.bar')); //=> true ``` ### Errors Returns `false` if `err.message` is an empty string. ```js console.log(has({ foo: { bar: new Error() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Error('foo') } }, 'foo.bar')); //=> true ``` ### Functions Functions are always true. ```js console.log(has({ foo: { bar: function(foo) {} } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: function() {} } }, 'foo.bar')); //=> true ``` ### Maps ```js console.log(has({ foo: { bar: new Map() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Map([['foo', 'bar']]) } }, 'foo.bar')); //=> true ``` ### Null `null` is always true, as it's assumed that this is a user-defined value, versus `undefined` which is not. ```js console.log(has({ foo: { bar: null } }, 'foo.bar')); //=> true ``` ### Objects ```js console.log(has({ foo: { bar: {} } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: { a: 'a' }} } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: { foo: undefined } } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: { foo: null } } }, 'foo.bar')); //=> true ``` ### Numbers ```js console.log(has({ foo: { bar: 1 } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: 0 } }, 'foo.bar')); //=> true ``` ### Regular expressions ```js console.log(has({ foo: { bar: new RegExp() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new RegExp('foo') } }, 'foo.bar')); //=> true ``` ### Sets ```js console.log(has({ foo: { bar: new Set() } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: new Set(['foo', 'bar']) } }, 'foo.bar')); //=> true ``` ### Strings ```js console.log(has({ foo: { bar: 'a' } }, 'foo.bar')); //=> true console.log(has({ foo: { bar: '' } }, 'foo.bar')); //=> false ``` ## Undefined ```js console.log(has({ foo: { bar: } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: void 0 } }, 'foo.bar')); //=> false console.log(has({ foo: { bar: undefined } }, 'foo.bar')); //=> false ``` ## Release history ### v2.0.0 **Breaking changes** * Now returns false if the first argument is not an object, function or array, and the second argument is not a string or array. ### v1.0.0 * `zero` always returns true * `array` now recurses, so that an array of empty arrays will return `false` * `null` now returns true ## About
Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
Running Tests Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: ```sh $ npm install && npm test ```
Building docs _(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ To generate the readme, run the following command: ```sh $ npm install -g verbose/verb#dev verb-generate-readme && verb ```
### Related projects You might also be interested in these projects: * [define-property](https://www.npmjs.com/package/define-property): Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty. | [homepage](https://github.com/jonschlinkert/define-property "Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.") * [get-value](https://www.npmjs.com/package/get-value): Use property paths like 'a.b.c' to get a nested value from an object. Even works… [more](https://github.com/jonschlinkert/get-value) | [homepage](https://github.com/jonschlinkert/get-value "Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library can do this!).") * [set-value](https://www.npmjs.com/package/set-value): Create nested values and any intermediaries using dot notation (`'a.b.c'`) paths. | [homepage](https://github.com/jonschlinkert/set-value "Create nested values and any intermediaries using dot notation (`'a.b.c'`) paths.") * [unset-value](https://www.npmjs.com/package/unset-value): Delete nested properties from an object using dot notation. | [homepage](https://github.com/jonschlinkert/unset-value "Delete nested properties from an object using dot notation.") ### Contributors | **Commits** | **Contributor** | | --- | --- | | 32 | [jonschlinkert](https://github.com/jonschlinkert) | | 2 | [rmharrison](https://github.com/rmharrison) | | 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | ### Author **Jon Schlinkert** * [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) * [GitHub Profile](https://github.com/jonschlinkert) * [Twitter Profile](https://twitter.com/jonschlinkert) ### License Copyright © 2018, [Jon Schlinkert](https://github.com/jonschlinkert). Released under the [MIT License](LICENSE). *** _This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on March 03, 2018._has-value-2.0.2/index.js000066400000000000000000000010501324660507400150500ustar00rootroot00000000000000/*! * has-value * * Copyright (c) 2014-2018, Jon Schlinkert. * Released under the MIT License. */ 'use strict'; const get = require('get-value'); const has = require('has-values'); module.exports = function(obj, path, options) { if (isObject(obj) && (typeof path === 'string' || Array.isArray(path))) { return has(get(obj, path, options)); } return false; }; function isObject(val) { return val != null && (typeof val === 'object' || typeof val === 'function' || Array.isArray(val)); } has-value-2.0.2/package.json000066400000000000000000000030171324660507400156760ustar00rootroot00000000000000{ "name": "has-value", "description": "Returns true if a value exists, false if empty. Works with deeply nested values using object paths.", "version": "2.0.2", "homepage": "https://github.com/jonschlinkert/has-value", "author": "Jon Schlinkert (https://github.com/jonschlinkert)", "contributors": [ "Jon Schlinkert (http://twitter.com/jonschlinkert)", "Ryan M Harrison (https://linkedin.com/in/harrisonrm)", "(https://github.com/wtgtybhertgeghgtwtg)" ], "repository": "jonschlinkert/has-value", "bugs": { "url": "https://github.com/jonschlinkert/has-value/issues" }, "license": "MIT", "files": [ "index.js" ], "main": "index.js", "engines": { "node": ">=6" }, "scripts": { "test": "mocha" }, "dependencies": { "get-value": "^3.0.0", "has-values": "^2.0.1" }, "devDependencies": { "gulp-format-md": "^1.0.0", "mocha": "^3.5.3" }, "keywords": [ "array", "boolean", "check", "deep", "empty", "function", "has", "hasOwn", "is-empty", "nested", "null", "number", "object", "object path", "properties", "property", "string", "type", "value" ], "verb": { "run": true, "toc": false, "layout": "default", "tasks": [ "readme" ], "plugins": [ "gulp-format-md" ], "related": { "list": [ "define-property", "get-value", "set-value", "unset-value" ] }, "lint": { "reflinks": true } } } has-value-2.0.2/test.js000066400000000000000000000061441324660507400147310ustar00rootroot00000000000000'use strict'; require('mocha'); const assert = require('assert'); const has = require('./'); describe('has value', function() { it('should be false when the first argument is not an object', function() { assert(!has(null)); assert(!has(undefined)); assert(!has(true)); assert(!has(false)); assert(!has('')); assert(!has('foo')); assert(!has(0)); assert(!has(9)); }); it('should be false when the second argument is not a string or array', function() { assert(!has([''])); assert(!has(['foo'])); assert(!has([0])); assert(!has([[], []])); assert(!has([[]])); assert(!has([])); assert(!has([null])); assert(!has([undefined])); assert(!has(function() {})); assert(!has({ foo: '' })); assert(!has({ foo: 0 })); assert(!has({ foo: 1 })); assert(!has({ foo: 9 })); assert(!has({ foo: [[]] })); assert(!has({ foo: [] })); assert(!has({ foo: function() {} })); assert(!has({ foo: null })); assert(!has({ foo: undefined })); assert(!has({ foo: { bar: 'baz' } })); assert(!has({ foo: {} })); assert(!has({})); }); it('should be true when property value is "null"', function() { assert(has({ foo: null }, 'foo')); assert(has({ foo: { bar: null } }, 'foo.bar')); }); it('should be false when property value is "undefined"', function() { assert(!has({ foo: undefined }, 'foo')); assert(!has({ foo: { bar: undefined } }, 'foo.bar')); }); it('should be true when property value is boolean', function() { assert(has({ foo: true }, 'foo')); assert(has({ foo: false }, 'foo')); assert(has({ foo: { bar: false } }, 'foo.bar')); }); it('should be false when property value is an empty string', function() { assert(!has({ foo: '' }, 'foo')); assert(!has({ foo: { bar: '' } }, 'foo.bar')); }); it('should be true when property value is a string', function() { assert(has({ foo: 'abc' }, 'foo')); assert(has({ foo: { bar: 'abc' } }, 'foo.bar')); }); it('should be true for numbers', function() { assert(has({ foo: 0 }, 'foo')); assert(has({ foo: { bar: 0 } }, 'foo.bar')); assert(has({ foo: 9 }, 'foo')); assert(has({ foo: { bar: 9 } }, 'foo.bar')); }); it('should work for objects', function() { assert(has({ foo: null }, 'foo')); assert(has({ foo: { bar: null } }, 'foo.bar')); assert(has({ foo: { bar: 'baz' } }, 'foo.bar')); assert(!has({ foo: {} }, 'foo')); assert(!has({ foo: { bar: {} } }, 'foo.bar')); }); it('should work for arrays', function() { assert(!has({ foo: [] }, 'foo')); assert(!has({ foo: [[], []] }, 'foo')); assert(!has({ foo: { bar: [[], []] } }, 'foo.bar')); assert(has({ foo: [0] }, 'foo')); assert(has({ foo: [null] }, 'foo')); assert(has({ foo: ['foo'] }, 'foo')); assert(has({ foo: { bar: [0] } }, 'foo.bar')); assert(has({ foo: { bar: [null] } }, 'foo.bar')); assert(has({ foo: { bar: ['foo'] } }, 'foo.bar')); }); it('should work for functions', function() { assert(has({ foo: function() {} }, 'foo')); assert(has({ foo: { bar: function() {} } }, 'foo.bar')); }); });