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# copy files preserving path; ae|web => source dirs; patch => target dir
for f in `git log --name-only -1 | awk /ae\|web/`; do find . -regex "./$f" -type f -exec cp --parents "{}" patch \;; done

# for-loop
for i in `seq 1 10`; do echo $i; done

# for-each + counter
c=10; for i in `seq 1 10`; do echo "$i => $c"; c=$[c+1]; done

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# download
wget http://downloads.datomic.com/0.8.3848/datomic-pro-0.8.3848.zip
unzip datomic-pro-X.X.zip & cd datomic-pro-X.X

# install as a maven artifact
./bin/maven-install

# configure transactor.properties
cp config/samples/sql-transactor-template.properties transactor.properties
# protocol=sql

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; See http://stackoverflow.com/questions/15595540/datomic-insert-blocks

(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

(d/transact conn [{:db.install/_attribute :db.part/db
                   :db/id #db/id[:db.part/db]
                   :db/ident :car/model

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import java.util.Map;
import java.util.UUID;

import datomic.Connection;
import datomic.Peer;
import datomic.Util;

public class JavaDbFunction {
  
  /**

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;; see http://stackoverflow.com/questions/16727590/what-is-a-good-way-of-finding-duplicates-in-datomic

(require '[datomic.api :as d])
(def uri "datomic:mem://duplicate-values")
(d/create-database uri)
(def conn (d/connect uri))
 
;; sample attribute definiton
(d/transact conn [{:db.install/_attribute :db.part/db
                   :db/id #db/id[:db.part/db]

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;; see http://stackoverflow.com/questions/16386793/datomic-query-function-that-filters-and-binds

(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

;; sample attribute definiton
(d/transact conn [{:db.install/_attribute :db.part/db
                   :db/id #db/id[:db.part/db]

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;; see http://stackoverflow.com/questions/14724991/modelling-multiple-many-to-many-relationships-in-datomic

(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

(d/transact conn [ ;; User
                 {:db/id #db/id [:db.part/db]
                  :db/ident :user/username

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(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

(d/transact conn [{:db/id #db/id [:db.part/db]
                   :db/ident :enum/ns
                   :db/valueType :db.type/string
                   :db/cardinality :db.cardinality/one
                   :db/doc "Enum's namespace. Help enforce fk constraints on :db.type/ref enum references"

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(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

(d/transact conn [;; Article
                 {:db/id #db/id [:db.part/db]
                  :db/ident :article/title
                  :db/valueType :db.type/string
                  :db/cardinality :db.cardinality/one

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;; see http://stackoverflow.com/questions/17190334/getting-the-id-of-an-inserted-entity-in-diatomic
(require '[datomic.api :as d])
(def uri "datomic:mem://test")
(d/create-database uri)
(def conn (d/connect uri))

;; create an atribute
(d/transact conn [{:db/id #db/id[:db.part/db]
                   :db/ident :some/attribute
                   :db/valueType :db.type/string