tarmann

/**
* Moves a model to the given index, if different from its current index. Handy
* for shuffling models about after they've been pulled into a new position via
* drag and drop.
*/
Backbone.Collection.prototype.move = function(model, toIndex) {
  var fromIndex = this.indexOf(model)
  if (fromIndex == -1) {
    throw new Error("Can't move a model that's not in the collection")
  }

tarmann

# Start an HTTP server from a directory,
# optional y specifying the port
# Add #!/usr/bin/env python to ~/.zshrc

function server() {
  local port="${1:-8000}"
	open "http://localhost:${port}/"
	python -m SimpleHTTPServer "$port"
}