wildcard-bug.cljs

(def my-state
  {:transactions {:list/transactions
                  [[:transaction/by-id 1] [:transaction/by-id 2] [:transaction/by-id 3] [:transaction/by-id 4]]},
   :transaction/by-id {1 {:from_acct [{:balance 0, :id 4, :name "income"}], :id 1, :to_acct [{:balance 0, :id 1, :name "bank of america"}], :amount 3.5, :date 1453243176928},
                       2 {:from_acct [{:balance 0, :id 4, :name "income"}], :id 2, :to_acct [{:balance 0, :id 2, :name "chase"}], :amount 7, :date 1453243176928},
                       3 {:from_acct [{:balance 0, :id 4, :name "income"}], :id 3, :to_acct [{:balance 0, :id 3, :name "credit"}], :amount 12.1, :date 1453243176928},
                       4 {:from_acct [{:balance 0, :id 4, :name "income"}], :id 4, :to_acct [{:balance 0, :id 1, :name "bank of america"}], :amount 9.44, :date 1453243176928}},
   :om.next/tables #{:transaction/by-id}})

(om/db->tree '[{:transactions [{:list/transactions [:amount]}]}] my-state my-state)
;; -> {:transactions {:list/transactions [{:amount 3.5} {:amount 7} {:amount 12.1} {:amount 9.44}]}}

(om/db->tree '[{:transactions [{:list/transactions [*]}]}] my-state my-state)
;; -> {:transactions {:list/transactions [{} {} {} {}]}}