Cayley driver for Elixir
Tested Cayley versions:
0.7.3
0.7.4
0.7.5
0.7.6
To use Caylir with your projects, edit your mix.exs
file and add the required dependencies:
defp deps do
[
# ...
{:caylir, "~> 1.0"},
# ...
]
end
Defining a graph connection requires defining a module:
defmodule MyGraph do
use Caylir.Graph, otp_app: :my_app
end
This defined graph module needs to be hooked up into your supervision tree:
children = [
# ...
MyGraph,
# ...
]
For a more detailed explanation of how to get started with a graph please consult the inline documentation of the Caylir.Graph
module.
To configure your connection you can use the application environment:
config :my_app, MyGraph,
host: "cayley.host",
port: 42160,
scheme: "https"
The entry should match the chosen :otp_app
and module name defined earlier.
For more information on how (and what) to configure please refer to the inline documentation of the Caylir.Graph.Config
module.
Querying data:
MyGraph.query("graph.Vertex('graph').Out('connection').All()")
Writing Data:
MyGraph.write(%{
subject: "graph",
predicate: "connection",
object: "target"
})
Deleting Data:
MyGraph.delete(%{
subject: "graph",
predicate: "connection",
object: "target"
})
A more detailed usage documentation can be found inline at the Caylir.Graph
module.