Sha256: a68b4e9ea1c6e0780d245267ebdd87f7ca03626e0b3887d9bbe754eb350be5b7
Contents?: true
Size: 1.91 KB
Versions: 11
Compression:
Stored size: 1.91 KB
Contents
== Neo4j-wrapper {<img src="https://secure.travis-ci.org/andreasronge/neo4j-wrapper.png" />}[http://travis-ci.org/andreasronge/neo4j-wrapper]
This contains the Ruby wrapper of the Neo4j::Node and Neo4j::Relationship java object defined in the neo4j-core gem.
The neo4j.rb gem will be split up into several gems, neo4j-core, neo4j-wrapper and neo4j-rails (?)
This gem will be included by neo4j 2.0.0 gem.
== Docs
* {YARD}[http://rdoc.info/github/andreasronge/neo4j-wrapper/file/README.rdoc]
== The public API
{Neo4j::NodeMixin} The Java Neo4j Node
{Neo4j::RelationshipMixin} The Java Relationship
{Neo4j::IdentityMap} The Identity Map
== Example
class Company
include Neo4j::NodeMixin
has_n(:employees)
end
class Person
include Neo4j::NodeMixin
property :name
property :age, :size, :type => Fixnum, :index => :exact
property :description, :index => :fulltext
has_one(:best_friend)
has_n(:employed_by).from(:employees)
end
Neo4j::Transaction.run do
Person.new(:name => 'jimmy', :age => 35)
end
person = Person.find(:age => (10..42)).first
Neo4j::Transaction.run do
person.best_friend = Person.new
person.employed_by << Company.new(:name => "Foo ab")
end
# find by navigate incoming relationship
company = person.employed_by.find { |p| p[:name] == 'Foo ab' }
puts "Person #{person.name} employed by #{company[:name]}"
# navigate the outgoing relationship:
company.employees.each {|x| puts x.name}
== Changes
Changes from the neo4j.rb
* Use of YARD instead of RDoc
* Some tidy up of the API and code
* Change of Ruby module structure.
* More RSpecs and more use of mocking combined with real testing of the Java layer
* Make sure that we retrieve relationships and nodes lazy if possible.
This gem contains two modules: Neo4j and Neo4j::Wrapper
The Neo4j module is public and the Neo4j::Wrapper(::*) are private modules.
Version data entries
11 entries across 11 versions & 1 rubygems