obj-is

is-function's creator

Install

$ npm install --save obj-is

Usage

var is = require('obj-is');
 
// Person Constructor
function Person(name) {
  this.name = name;
}
 
// Create `isPerson` function
var isPerson = is(Person);
isPerson(new Person('foo')); // → true
isPerson({});                // → false
 
// if second argument set to true
// it's test with instanceof operator
var isObject = is(Object, true);
isObject(new Person('bar')); // → true

Table of contents:

• is
• static functions
  • is.array
  • is.date
  • is.defined
  • is.undefined
  • is.function
  • is.integer
  • is.object
  • is.number
  • is.promise
  • is.string

License

MIT © Ariel Mashraki