lib/neography/rest/node_relationships.rb
module Neography
class Rest
module NodeRelationships
include Neography::Rest::Helpers
def create_relationship(type, from, to, properties = nil)
options = {
:body => {
:to => @connection.configuration + "/node/#{get_id(to)}",
:data => properties,
:type => type
}.to_json,
:headers => json_content_type }
@connection.post("/node/%{id}/relationships" % {:id => get_id(from)}, options)
end
def get_node_relationships(id, direction = nil, types = nil)
direction = parse_direction(direction)
if types.nil?
node_relationships = @connection.get("/node/%{id}/relationships/%{direction}" % {:id => get_id(id), :direction => direction}) || []
else
node_relationships = @connection.get("/node/%{id}/relationships/%{direction}/%{types}" % {:id => get_id(id), :direction => direction, :types => encode(Array(types).join('&'))}) || []
end
return [] if node_relationships.empty?
node_relationships
end
end
end
end