gistfile1.coffee

  list: (socket, msg, fn) ->
    results = []
    expectedCount = 0

    addResult = (result) ->
      results.push result
      fn results if results.length is expectedCount

    r.lrange 'boards', 0, -1, (err, items) ->
      expectedCount = items.length
      _.each items, (item) ->
        r.hgetall "board:#{ item }", (err, details) ->
          addResult details