bb-queue v1.1.0

A simple, automated queue processor

How to install

npm install bb-queue

How to use

var BBQ = require('bb-queue');
var bbq = new BBQ(callback, { options }, context);

Syncronous Processing

If a second parameter is defined on the callback, calling that parameter as a function will cause the queue to advance to the next item.

var bbq = new BBQ(function(item, next) {

  process(function() {
    console.log(item);
    next();
  });
});

Examples

/*
 * Queue is immediately monitored upon instantiation. Each object of the
 * queue is passed into the callback for processing one at a time.
 */     
var BBQ = require('bb-queue');
var bbq = new BBQ(function(ingredient) {
  console.log(ingredient);
});

bbq.add('bread');
bbq.add('lettace');
// You can pass multiple items in one call to add()
bbq.add('mustard', 'onion', 'bacon');

/*
 * Will print...
 * bread
 * lettace
 * mustard
 * onion
 * bacon
 */

bbq.stop();     // Stop/Pause processing
bbq.add('cat'); // oops
bbq.clear();    // Clear queue

bbq.add('turkey', 'ham');
bbq.resume();   // Resume processing

bbq.stop();     // Don't leave the queue processing if re-assigning
bbq = new BBQ(function(color) {
  console.log(color);
}, { lifo: true });

bbq.add('red', 'green', 'purple');

/*
 * Prints...
 * purple
 * green
 * red
 */

Change Log

1.0.0

• First release