reaktivo

do (jQuery) ->

  $ = jQuery
  
  wrap = (fn) ->
    (e) ->
      fn e
      do e.stopPropagation
      do e.preventDefault
      false

reaktivo

do (jQuery) ->
  
  $ = jQuery

  insertAtCaret = (value) ->

    if document.selection # IE
      @focus()
      sel = document.selection.createRange()
      sel.text = value

reaktivo

// Generate unique IDs for use as pseudo-private/protected names.
// Similar in concept to
// <http://wiki.ecmascript.org/doku.php?id=strawman:names>.
//
// The goals of this function are twofold:
// 
// * Provide a way to generate a string guaranteed to be unique when compared
//   to other strings generated by this function.
// * Make the string complex enough that it is highly unlikely to be
//   accidentally duplicated by hand (this is key if you're using `id`