exredis

Redis client for Elixir

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Installation

Add this to the dependencies:

# edge
{ :exredis, "0.0.2", [ github: "artemeff/exredis" ] }

# stable
{ :exredis, "0.0.1", [ github: "artemeff/exredis", tag: "0.0.1" ] }

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Usage

As mixin

defmodule Pi do
  use Exredis

  def get, do: start |> query ["GET", "Pi"]
  def set, do: start |> query ["SET", "Pi", "3.14"]
end

Pi.set
# => "OK"

Pi.get
# => "3.14"

Connect to the Redis server

client = Exredis.start

Set & Get

# set
Exredis.query(client, ["SET", "FOO", "BAR"])

# get
Exredis.query(client, ["GET", "FOO"])
# => "BAR"

Mset & Mget

# mset
Exredis.query(client, ["MSET" | ["key1", "value1", "key2", "value2", "key3", "value3"]])

# mget
Exredis.query(client, ["MGET" | ["key1", "key2", "key3"]])
# => ["value1","value2","value3"]

Transactions

# start
Exredis.query(client, ["MULTI"])

# exec
Exredis.query(client, ["SET", "foo", "bar"])
Exredis.query(client, ["SET", "bar", "baz"])

# commit
Exredis.query(client, ["EXEC"])

Pipelining

Exredis.query_pipe(client, [["SET", :a, "1"], ["LPUSH", :b, "3"], ["LPUSH", :b, "2"]])

Pub/sub (maybe won't work)

Exredis.subscribe(client, "foo")
Exredis.publish(client, "foo", "bar")

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Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request