External module "utils/async/do-while/docs/types/index.d"

Export assignment doWhileAsync

• doWhileAsync(fcn: Fcn, predicate: Predicate, done: DoneCallback, thisArg?: any): void

• Invokes a function while a test condition is true.

  Parameters

  • fcn: Fcn

    function to invoke

  • predicate: Predicate

    function which indicates whether to continue invoking a function

  • done: DoneCallback

    callback to invoke upon completion

  • Optional thisArg: any

    execution context for the invoked function

  Returns void

  Example

  function fcn( i, next ) {
      setTimeout( onTimeout, i );
      function onTimeout() {
          console.log( 'beep: %d', i );
          next();
      }
  }
  
  function predicate( i, clbk ) {
      clbk( null, i < 5 );
  }
  
  function done( error ) {
      if ( error ) {
          throw error;
      }
  }
  
  doWhileAsync( fcn, predicate, done );