gistfile1.txt

Rails me la da asi:
[
    { "title": "RestKit Object Mapping Intro",
      "body": "This article details how to use RestKit object mapping...",
      "author": "Blake Watters",
      "publication_date": "7/4/2011"
    },
    { "title": "RestKit 1.0 Released",
      "body": "RestKit 1.0 has been released to much fanfare across the galaxy...",
      "author": "Blake Watters",
      "publication_date": "9/4/2011"
    }
]

con el ActiveResource::Base.include_root_in_json = true
[
 "article":   { "title": "RestKit Object Mapping Intro",
      "body": "This article details how to use RestKit object mapping...",
      "author": "Blake Watters",
      "publication_date": "7/4/2011"
    },
 "article":   { "title": "RestKit 1.0 Released",
      "body": "RestKit 1.0 has been released to much fanfare across the galaxy...",
      "author": "Blake Watters",
      "publication_date": "9/4/2011"
    }
]

pero lo necesito asi:
{ "articles": [
    { "title": "RestKit Object Mapping Intro",
      "body": "This article details how to use RestKit object mapping...",
      "author": "Blake Watters",
      "publication_date": "7/4/2011"
    },
    { "title": "RestKit 1.0 Released",
      "body": "RestKit 1.0 has been released to much fanfare across the galaxy...",
      "author": "Blake Watters",
      "publication_date": "9/4/2011"
    }]
}