bhuga

    require 'quantity/all'
    1.meter                                                 #=> 1 meter
    1.meter.to_feet                                         #=> 3.28083... foot
    c = 299792458.meters / 1.second                         #=> 299792458 meter/second
    
    newton = 1.meter * 1.kilogram / 1.second**2             #=> 1 meter*kilogram/second^2
    newton.to_feet                                          #=> 3.28083989501312 foot*kilogram/second^2
    newton.convert(:feet)                                   #=> 3.28083989501312 foot*kilogram/second^2
    jerk_newton / 1.second                                  #=> 1 meter*kilogram/second^3
    jerk_newton * 1.second == newton                        #=> true

bhuga

require 'spira'
require 'rdf'

Spira.add_repository(:person, ::RDF::Repository)


class Person

  include Spira::Resource

bhuga

class CDs < RDF::Vocabulary('http://example.org/')
  property :artist
  property :cds
  property :artists
end


class CD

  include Spira::Resource

bhuga

require 'spira'

Spira.add_repository(:person, ::RDF::Repository)


class Person

  include Spira::Resource

  default_source :person

bhuga

# sample heroku rackup

http://rdfdo.heroku.com/postgres
http://rdfdo.heroku.com/sqlite3

$:.unshift(Dir.glob("./.bundle/gems/bundler/gems/rdf-spec*gemspec*/lib").first)

require 'spec'

app = proc do |env|

bhuga

#!/usr/bin/env ruby
require 'rdf'
require 'do_sqlite3'
require 'rdf/do'

$:.unshift '~/repos/RDFObjects/lib'
require 'rdf_objects'


rdfobject = RDFObject::Resource.new('http://example.org/1234')

bhuga

RSpec:

      should support #predicates
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes
200 OK | text/plain 1070 bytes

bhuga

ben:rdf ben$ irb
>>     require 'rdf'
=> true
>>     s = RDF::NTriples.unserialize '<http://openlibrary.org/b/OL3M> <http://RDVocab.info/Elements/titleProper> "Jhūlā." '
=> #<RDF::Statement:0x90bbb8(<http://openlibrary.org/b/OL3M> <http://RDVocab.info/Elements/titleProper> "Jhūlā." .)>
>>     RDF::NTriples.serialize(s)
=> "<http://openlibrary.org/b/OL3M> <http://RDVocab.info/Elements/titleProper> "Jh\305\253l\304\201." .\n"
>> exit

bhuga

require 'spira'
require 'rdf/ntriples'

class Person
  include Spira::Resource

  property :name, :predicate => FOAF.name
  property :nick, :predicate => FOAF.nick
end

bhuga

#!/usr/bin/env jruby

libs = %w{jena-2.6.2 arq-2.8.3 icu4j-3.4.4 iri-0.8 log4j-1.2.14 stax-api-1.0.1 wstx-asl-3.2.9 xercesImpl-2.7.1 slf4j-api-1.5.8 slf4j-log4j12-1.5.8}
libdir = "/Users/ben/jena/ARQ-2.8.3/lib"
libs.each do | lib |
  require File.join(libdir, "#{lib}.jar")
end

require '/Users/ben/jena/spinrdf-1.1.1/lib/spinrdf-1.1.1.jar'
require 'rdf'