TODO

Basic Resource (Modifying A Real Thing) Support

- Make API to change things: converge, if_create, if_change_desired (which is probably where try_change lands)
- Prevent "property" from overwriting non-property methods (even on base classes
  or modules)
- Can we prevent people from screwing up and writing both "load" and "load_value"?
  Or at least tell them when they do it?  It can cause inconsistent results.
- Get rid of keyword arguments anywhere you find optional arguments

Nesting
- Add nested structs
- Add hashes
- Add sets
- Add indexed sets
- Add arrays
- Type specialization: tests, and merging of "properties".  Probably best to wait until after resource tree is built.

Specifics
- Provisioning: provisioning.machine, aws.sdk, aws.instance, docker.image, docker.container, docker.image
- Chef API: net.rest, chef.authentication, chef.server, formats.json, chef.node
- Local Mode: entry, file, directory, chef.repository, chef.ruby_format, chef.defaults
- Zero: net.http_server, chef.authentication, core.authorization
- Config
- Command Line tying it all together
- Server that serves resources

Future
- Race condition protection?  etcd-content id, by date, by checksum ...
- Reduce stack size and make it even more readable
...

- Think about race condition protection / content id / etc.



                        # NEXT 2: structs as changesets
      # Store "changes" as hash
      # "converge" in "update" method
      #
      # NEXT 3: nested struct changesets
      # Make override block work at class level, not just block level
      # Struct properties modify the parent "changes" hash on update
      # Structproperty
      # This should make defaults writeable as well; Structproperty is created
      # *on top of* the default.
      # name(..., &override_block) - update idiom
      #
      # NEXT 4: lazy reality (GET+PUT)
      # "current_resource" instance method for struct and for properties, called
      # instead of default
      # Structproperty initializes "current_resource" to "parent_struct.current_resource.name"
      #
      # NEXT 5: primitive properties
      # Symbol
      # String/Integer (non-modified types)
      #
      # NEXT 6: proper inheritance
      # Make inheritance bring over parent identity properties
      # Make "property :x" specialize parent property :x if there is one
      # address(Address.open) create another layer of address vs. ref (value vs. ref)
      #
      # NEXT 6: events, logging
      #
      # NEXT 4: struct hierarchy
      # RecipeDSL
      # ChefResource.global_dsl
      #
      # NEXT 5: useful primitives
      # ruby_block
      # execute
      # file
      #
      # NEXT 6: hash
      #
      # NEXT 7: set
      #
      # NEXT 8: array
      #
      # NEXT 9: path, symbol
      #
      # TODO generic events; content/path; super validation; logfile output; super cool curses output; GUI output
      #