set.md

Which do you prefer? (name key is object's unique identifier)

[
  {
    "name": "bob",
    "foo": "bar"
  },
  {
    "name": "alice",
    "foo": "baz"
  }
]

{
  "bob": { "foo": "bar" },
  "alice": { "foo": "bar" }
}

I prefer the first style. It seems (slightly) easier to turn into Objective-C objects where even the unique identifier is really just going to be another property of the object.

I prefer the bottom style. Easier to grok.