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seanstrom / gist:10592867
Created April 13, 2014 17:06
NPM local node modules path hook
npm_chpwd_hook() {
if [ -n "${PRENPMPATH+x}" ]; then
PATH=$PRENPMPATH
unset PRENPMPATH
fi
if [ -f package.json ]; then
PRENPMPATH=$PATH
PATH=$(npm bin):$PATH
fi
}
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:11
Exploring Constructors and Factories in Javascript - Constructor Without New Example
var Person = require('./person')
console.log(name) // undefined
console.log(age) // undefined
var sean = Person('Sean Hagstrom', 20)
console.log(sean) // undefined
console.log(name) // Sean Hagstrom
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:11
Exploring Constructors and Factories in Javascript - Constructor Example
var Person = require('./person')
var sean = new Person('Sean Hagstrom', 20)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:11
Exploring Constructors and Factories in Javascript - Constructor InstanceOf Guard Example
var Person = require('./person')
console.log(name) // undefined
console.log(age) // undefined
var sean = Person('Sean Hagstrom', 20)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Created December 23, 2014 04:51
Exploring Constructors and Factories in Javascript - Constructor/Factory Example
var createPerson = require('./person')
var sean = createPerson('Sean Hagstrom', 20)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:12
Exploring Constructors and Factories in Javascript - Wrapping Constructors Example
var createPerson = require('./person')
var sean = createPerson('Sean Hagstrom', 20)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:12
Exploring Constructors and Factories in Javascript - Wrapping Constructors With Object Example
var Person = require('./person')
var sean = Person.create('Sean Hagstrom', 20)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:12
Exploring Constructors and Factories in Javascript - Using Object.create
var Person = require('./person')
var sean = Object.create(Person.prototype, {
name: {
configurable: true, // defaults to false
enumerable: true, // defaults to false
writable: true, // defaults to false
value: 'Sean Hagstrom' // defaults to undefined
},
age: {
@seanstrom
seanstrom / index.js
Created December 23, 2014 23:10
Exploring Constructors and Factories in Javascript - Refactored Constructor Example
var Person = require('./person')
var options = {name: 'Sean Hagstrom', age: 20}
var sean = new Person(options)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20
@seanstrom
seanstrom / index.js
Last active August 29, 2015 14:12
Exploring Constructors and Factories in Javascript - Wrapping Constructors With Object Example 2
var Person = require('./person')
var options = {name: 'Sean Hagstrom', age: 20}
var sean = Person.create(options)
console.log(sean.name) // Sean Hagstrom
console.log(sean.age) // 20