myjpa

 # now can try this:
 # https://github.com/abuiles/ember-watson
 
 # this command replaces all '#each x in y' with '#each y as |x|' under current folder and subfolders
 grep -R '#each' * -l | xargs -n1 perl -pi  -w -e 's/#each ([\w.]+) in ([\w.]+)/#each $2 as |$1|/g'

myjpa

  # monkey patching Ember.TextField so that you can add delay=500 to make the
  # TextField to update the binding value in debounced manner with delay of 500ms.
  # That is it will only update the value if there is a unsubmitted change and 
  # no user input for the specified delay period.
  # While no delay spcified, it's just the plain Ember.TextField
  # usage in handlebars:
  # {{view Ember.TextField valueBinding="someValue" delay=500}}
  Ember.TextField.reopen {
    delay: null # delayed period for updating the binding value in ms
    _debouncedSet: (key,value,delay)->Ember.run.debounce(this, Ember.set, this, key, value, delay)

myjpa

# Color table:
# 0 Black . leave color unchanged
# 1 Red b blue
# 2 Green c cyan
# 3 Brown / yellow d default color
# 4 Blue g green b bold
# 5 Purple k blacK B blinking
# 6 Cyan m magenta d dim
# 7 White r red r reverse
# 8 unused/illegal w white s standout