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.
npm install async-series
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"
})