pulled from uci-utils into it's own repository, updated dependency

master
David Kebler 2019-02-16 11:47:55 -08:00
commit 96edcb311d
7 changed files with 141 additions and 0 deletions

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.eslintrc.js Normal file
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module.exports = {
"ecmaFeatures": {
"modules": true,
"spread" : true,
"restParams" : true
},
// "plugins": [
// "unicorn"
// ],
"env": {
"es6": true,
"node": true,
"mocha": true
},
"parserOptions": {
"ecmaVersion": 2017,
"sourceType": "module"
},
"extends": "eslint:recommended",
"rules": {
"indent": [
"error",
2
],
// "unicorn/no-array-instanceof": "error",
"no-console": 0,
"semi": ["error", "never"],
"linebreak-style": [
"error",
"unix"
],
"quotes": [
"error",
"single"
]
}
}

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.gitignore vendored Normal file
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/node_modules/
/coverage/

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.npmignore Normal file
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tests/
test/
*.test.js
testing/
node_modulescd

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package.json Normal file
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{
"name": "@uci-utils/bind-funcs",
"version": "0.2.3",
"description": "Function to bind all functions to a context in an array or object",
"main": "src/bind-functions.js",
"scripts": {
"test": "./node_modules/.bin/mocha -r esm --timeout 30000",
"testd": "UCI_ENV=dev ./node_modules/.bin/nodemon --exec './node_modules/.bin/mocha -r esm --timeout 30000' || exit 0",
"testdd": "UCI_LOG_LEVEL='trace' npm run testd",
"testde": "UCI_LOG_LEVEL='warn' npm run testd",
"testl": "UCI_ENV=pro UCI_LOG_PATH=./test/test.log 0 npm run test || exit 0"
},
"author": "David Kebler",
"license": "MIT",
"repository": {
"type": "git",
"url": "git+https://github.com/uCOMmandIt/uci-utils.git"
},
"keywords": [
"node.js",
"communication",
"serial",
"utilities",
"helpers"
],
"bugs": {
"url": "https://github.com/uCOMmandIt/uci-utils/issues"
},
"homepage": "https://github.com/uCOMmandIt/uci-utils#readme",
"dependencies": {
"@uci-utils/type": "^0.2.0",
"clone": "^2.1.0",
"traverse": "^0.6.6"
},
"devDependencies": {
"chai": "^4.2.0",
"esm": "^3.2.4",
"mocha": "^5.2.0",
"nodemon": "^1.18.10"
}
}

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readme.md Normal file
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### Bind Functions
#### a uCOMmandIt Utiltiy Function

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src/bind-functions.js Normal file
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import traverse from 'traverse'
import _ from '@uci-utils/type'
import clone from 'clone'
function bindFuncs (pfuncs,site) {
let funcs = clone(pfuncs)
if (!site) site=this
if(_.isArray(funcs)) {
funcs.forEach(function (entry,index) {
if(_.isFunction(entry)) funcs[index] = entry.bind(site)
})
return funcs
}
if(_.isPlainObject(funcs)) {
traverse(funcs).forEach(function (func) {
// console.log(this.path)
if(_.isFunction(func)) {
// console.log('function',this.path)
this.update(func.bind(site))
}
})
return funcs
}
throw('bindFuncs: must be array or plain object of functions')
}
export default bindFuncs
export { bindFuncs }

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test/bind-funcs.test.js Normal file
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let date = new Date(Date.now())
console.log('run:', date.getMinutes(), ':', date.getSeconds())
import { expect } from 'chai'
import { bindFuncs } from '../src/bind-functions'
describe('Bind Functions Utility - ', function () {
it('Should bind context to function in array', function () {
let context = {prop:'test string'}
let array = [1,'2',{test:true},function test() {return this.prop}]
let boundArray = bindFuncs(array,context)
expect(boundArray[3]()).to.equal('test string')
expect(boundArray[1]).to.equal('2')
})
it('Should bind context to function deep in object', function () {
let context = {prop:'obj test string'}
let obj = {prop:true,prop2:'test',prop3:{test:'string unchanged',prop4:function test() {return this.prop}}}
let boundObject = bindFuncs(obj,context)
expect(boundObject.prop3.prop4()).to.equal('obj test string')
expect(boundObject.prop3.test).to.equal('string unchanged')
})
})