Jasmine pretty print monkeypatch for sane test failure messages (dump in spec/javascripts/helpers)

jasmine_pretty_print_monkeypatch.coffee

jasmine.PrettyPrinter.prototype.iterateObject = (obj, fn) ->
  for own property, _ of obj
    if property == '__Jasmine_been_here_before__' 
      continue

    fn(property, if obj.__lookupGetter__ then (obj.__lookupGetter__(property) != jasmine.undefined && obj.__lookupGetter__(property) != null) else false)

jasmine.StringPrettyPrinter::originalEmitObject = jasmine.StringPrettyPrinter::emitObject 
jasmine.StringPrettyPrinter::emitObject = (obj) ->
  if obj instanceof jQuery
    @emitJQuery obj
  else
    @append obj.className + '(' if obj.className != 'Object'
    @originalEmitObject(obj)
    @append ')' if obj.className != 'Object'

jasmine.StringPrettyPrinter::emitJQuery = (obj) ->
  @append("$(")
  elements = []
  for i in [0...obj.length]
    elements.push obj[i].outerHTML.replace(/>[\s\S]*</, '>...<')
  @append elements.join(', ')
  @append(")")