if

Conditional branching for Javascript

Installation

npm install if

Usage

If the condition is truthy, the handler function passed to Then will be called.

If(condition).Then(handler);

A handler can be passed to the Else method, which will be called if the condition is not truthy.

If(condition).Then(handler)
  .Else(handler);

To evaluate more conditions, call If after Else.

If(condition).Then(handler)
  .Else().If(condition).Then(handler)
  .Else().If(condition).Then(handler);

Example

If(isRobot()).Then(function(){
    console.log('beep');
  }).Else().If(isHuman()).Then(function(){
    console.log('boop');
  }).Else(function(){
    console.log('?')
  });