BANDICOOT(1) NAME rel -- Bandicoot client. SYNOPSIS db = Rel.new(<host>, <port>) db.post(<bandicoot_fn_symbol>, <data>) db.get(<bandicoot_fn_symbol>) DESCRIPTION Rel is a client library for the Bandicoot relational algebra database. USAGE Create a client: db = Rel.new Rel receives two parameters: host, which defaults to "localhost", and port, which defaults to 12345. It will connect via HTTP to send POST and GET requests to the server. If we have this server side Bandicoot program: # cat foo.b rel Items { id: int, pid: int, ts: long, } queue: Items; fn push(i: Items) { queue += i - queue project(id); } fn list(): Items { return queue; } Then we can use Rel as follows: db.post(:push, some_csv) db.get(:list) #=> Returns an array of results It also provides a model-like class for mapping Bandicoot rels: class Item < Rel::Model field :id, :int field :pid, :int field :ts, :long end Now you can do: item = Item.new(id: 1, pid: 0, ts: 1310084883) db.post(:push, item.to_csv) INSTALLATION $ gem install rel
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rel
Client for the Bandicoot relational algebra database.
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