async-series

Run a series of callbacks in sequence, as simply as possible.
More or less equivalent to async.series - solely for the sake of keeping some modules tiny for browserify.

Installation ##

npm install async-series

Usage ##

series(tasks, callback, safe)
Where tasks is an array of functions, each with their own done argument. callback is called when finished. Setting safe to true will ensure there's at least a tick between each task to prevent RangeErrors.

series([
  function(done) {
    console.log('first thing')
    done()
  },
  function(done) {
    console.log('second thing')
    done(new Error('another thing'))
  },
  function(done) {
    // never happens, because "second thing"
    // passed an error to the done() callback
  }
], function(err) {
  console.log(err.message) // "another thing"
})