coffeescript define function in loop

toolbar-view.coffee

val = (x, ctx, args) =>
  if _.isFunction x
    x.apply ctx or this, args or []
  else
    x
[
  openWith
  replaceWith
  closeWith
  repaceHolder
  openBlockWith
  closeBlockWith
] = ((do(x)=>=>val @model.get(x),@model) for x in [
  "openWith"
  "replaceWith"
  "closeWith"
  "repaceHolder"
  "openBlockWith"
  "closeBlockWith"
])