noop4

No operation avoiding references.

Install

$ npm install noop4 --save

Usage

Nothing happens and no references are created.

var noop = require('noop4');
 
function example (fn) {
  fn = fn || noop();
  return fn('beep');
}
 
example();
// nothing happened

Why?

Sometimes the noop method is enriched with methods and properties. To ensure a clean usage noop4 creates a new function each time avoiding previous references.

See also

• noop1
• noop2
• noop3
• nop
• no-op

License

MIT