Initial release.

.gitignore

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+/.yardoc/
+/doc/

.yardopts

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+--title "JSON-LD reader/writer for RDF.rb."
+--output-dir doc/yard
+--protected
+--no-private
+--hide-void-return
+--markup markdown
+--readme README.md
+-
+History.md
+AUTHORS
+VERSION
+UNLICENSE

AUTHORS

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+* Gregg Kellogg <gregg@kellogg-assoc.com>

History.md

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+=== 0.0.1
+* First release of project scaffold.

README

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+README.md

README.md

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+JSON-LD reader/writer
+==================================
+
+[JSON-LD][] reader/writer for [RDF.rb][RDF.rb] .
+
+Features
+--------
+
+JSON::LD parses and serializes [JSON-LD][] into statements or triples.
+
+Install with `gem install json-ld`
+
+Examples
+--------
+
+    require 'rubygems'
+    require 'json/ld'
+
+Documentation
+-------------
+
+<http://rdf.rubyforge.org/json-ld>
+
+* {JSON::LD}
+
+Dependencies
+------------
+
+* [Ruby](http://ruby-lang.org/) (>= 1.8.7) or (>= 1.8.1 with [Backports][])
+* [RDF.rb](http://rubygems.org/gems/rdf) (>= 0.3.3)
+* [JSON](https://rubygems.org/gems/json) (>= 1.5.1)
+
+Installation
+------------
+
+The recommended installation method is via [RubyGems](http://rubygems.org/).
+To install the latest official release of the `JSON-LD` gem, do:
+
+    % [sudo] gem install json-ld
+
+Download
+--------
+
+To get a local working copy of the development repository, do:
+
+    % git clone git://github.com/gkellogg/json-ld.git
+
+Mailing List
+------------
+
+* <http://lists.w3.org/Archives/Public/public-rdf-ruby/>
+
+Author
+------
+
+* [Gregg Kellogg](http://github.com/gkellogg) - <http://kellogg-assoc.com/>
+
+
+Contributing
+------------
+
+* Do your best to adhere to the existing coding conventions and idioms.
+* Don't use hard tabs, and don't leave trailing whitespace on any line.
+* Do document every method you add using [YARD][] annotations. Read the
+  [tutorial][YARD-GS] or just look at the existing code for examples.
+* Don't touch the `.gemspec`, `VERSION` or `AUTHORS` files. If you need to
+  change them, do so on your private branch only.
+* Do feel free to add yourself to the `CREDITS` file and the corresponding
+  list in the the `README`. Alphabetical order applies.
+* Do note that in order for us to merge any non-trivial changes (as a rule
+  of thumb, additions larger than about 15 lines of code), we need an
+  explicit [public domain dedication][PDD] on record from you.
+
+License
+-------
+
+This is free and unencumbered public domain software. For more information,
+see <http://unlicense.org/> or the accompanying {file:UNLICENSE} file.
+
+[Ruby]:             http://ruby-lang.org/
+[RDF]:              http://www.w3.org/RDF/
+[YARD]:             http://yardoc.org/
+[YARD-GS]:          http://rubydoc.info/docs/yard/file/docs/GettingStarted.md
+[PDD]:              http://lists.w3.org/Archives/Public/public-rdf-ruby/2010May/0013.html
+[RDF.rb]:           http://rdf.rubyforge.org/
+[Backports]:        http://rubygems.org/gems/backports
+[JSON-LD]:          http://json-ld.org/spec/ED/20110507/

Rakefile

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+require 'rubygems'
+
+task :default => [ :spec ]
+
+require 'rspec/core/rake_task'
+desc 'Run specifications'
+RSpec::Core::RakeTask.new(:spec) do |spec|
+  spec.rspec_opts = %w(--options spec/spec.opts) if File.exists?('spec/spec.opts')
+end
+
+desc "Run specs through RCov"
+RSpec::Core::RakeTask.new("spec:rcov") do |spec|
+  spec.rcov = true
+  spec.rcov_opts =  %q[--exclude "spec"]
+end
+
+desc "Generate HTML report specs"
+RSpec::Core::RakeTask.new("doc:spec") do |spec|
+  spec.rspec_opts = ["--format", "html", "-o", "doc/spec.html"]
+end
+
+require 'yard'
+YARD::Rake::YardocTask.new
+
+task :default => :spec

UNLICENSE

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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

VERSION

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+0.0.1

json-ld.gemspec

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+#!/usr/bin/env ruby -rubygems
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  gem.version            = File.read('VERSION').chomp
+  gem.date               = File.mtime('VERSION').strftime('%Y-%m-%d')
+
+  gem.name = "json-ld"
+  gem.homepage = "http://rdf.rubyforge.org/json-ld"
+  gem.license            = 'Public Domain' if gem.respond_to?(:license=)
+  gem.summary = "JSON-LD reader/writer for Ruby."
+  gem.description        = gem.summary
+  gem.rubyforge_project  = 'json-ld'
+
+  gem.authors            = ['Gregg Kellogg']
+  gem.email              = 'public-rdf-ruby@w3.org'
+
+  gem.platform           = Gem::Platform::RUBY
+  gem.files              = %w(AUTHORS CREDITS README UNLICENSE VERSION) + Dir.glob('lib/**/*.rb')
+  gem.bindir             = %q(bin)
+  gem.executables        = %w(json_ld)
+  gem.default_executable = gem.executables.first
+  gem.require_paths      = %w(lib)
+  gem.extensions         = %w()
+  gem.test_files         = %w()
+  gem.has_rdoc           = false
+
+  gem.required_ruby_version      = '>= 1.8.1'
+  gem.requirements               = []
+  gem.add_runtime_dependency     'rdf',             '~> 0.4.0'
+  gem.add_runtime_dependency     'json',             '>= 1.5.1'
+  gem.add_development_dependency 'nokogiri' ,       '>= 1.4.4'
+  gem.add_development_dependency 'yard' ,           '>= 0.6.0'
+  gem.add_development_dependency 'rspec',           '>= 2.5.0'
+  gem.add_development_dependency 'rdf-spec',        '~> 0.4.0'
+  gem.post_install_message       = nil
+end

lib/json/ld.rb

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+$:.unshift(File.expand_path(File.join(File.dirname(__FILE__), '..')))
+require 'rdf'
+
+module JSON
+  ##
+  # **`JSON::LD`** is a JSON-LD plugin for RDF.rb.
+  #
+  # @example Requiring the `JSON::LD` module
+  #   require 'json/ld'
+  #
+  # @example Parsing RDF statements from a JSON-LD file
+  #   JSON::LD::Reader.open("etc/foaf.jld") do |reader|
+  #     reader.each_statement do |statement|
+  #       puts statement.inspect
+  #     end
+  #   end
+  #
+  # @see http://rdf.rubyforge.org/
+  # @see http://www.w3.org/TR/REC-rdf-syntax/
+  #
+  # @author [Gregg Kellogg](http://greggkellogg.net/)
+  module LD
+    require 'json/ld/format'
+    autoload :Reader,  'json/ld/reader'
+    autoload :VERSION, 'json/ld/version'
+    autoload :Writer,  'json/ld/writer'
+
+    def self.debug?; @debug; end
+    def self.debug=(value); @debug = value; end
+  end
+end

lib/json/ld/format.rb

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+module RDF::N3
+  ##
+  # RDFa format specification.
+  #
+  # @example Obtaining an Notation3 format class
+  #     RDF::Format.for(:jld)            #=> JSON::LD::Format
+  #     RDF::Format.for("etc/foaf.jld")
+  #     RDF::Format.for(:file_name      => "etc/foaf.jld")
+  #     RDF::Format.for(:file_extension => "jld")
+  #     RDF::Format.for(:content_type   => "application/json")
+  #
+  # @example Obtaining serialization format MIME types
+  #     RDF::Format.content_types      #=> {"application/json" => [JSON::LD::Format]}
+  #
+  # @example Obtaining serialization format file extension mappings
+  #     RDF::Format.file_extensions    #=> {:ttl => "application/json"}
+  #
+  # @see http://www.w3.org/TR/rdf-testcases/#ntriples
+  class Format < RDF::Format
+    content_type     'application/json',    :extension => :jld
+    content_encoding 'utf-8'
+
+    reader { RDF::N3::Reader }
+    writer { RDF::N3::Writer }
+  end
+end

lib/json/ld/reader.rb

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+module JSON::LD
+  ##
+  # A JSON-LD parser in Ruby.
+  #
+  # @see http://json-ld.org/spec/ED/20110507/
+  # @author [Gregg Kellogg](http://greggkellogg.net/)
+  class Reader < RDF::Reader
+    format Format
+  end
+end
+

lib/json/ld/version.rb

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+module RDF::N3::VERSION
+  VERSION_FILE = File.join(File.expand_path(File.dirname(__FILE__)), "..", "..", "..", "VERSION")
+  MAJOR, MINOR, TINY, EXTRA = File.read(VERSION_FILE).chop.split(".")
+
+  STRING = [MAJOR, MINOR, TINY, EXTRA].compact.join('.')
+
+  ##
+  # @return [String]
+  def self.to_s()   STRING end
+
+  ##
+  # @return [String]
+  def self.to_str() STRING end
+
+  ##
+  # @return [Array(Integer, Integer, Integer)]
+  def self.to_a() STRING.split(".") end
+end

lib/json/ld/writer.rb

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+module JSON::LD
+  ##
+  # A JSON-LD parser in Ruby.
+  #
+  # @see http://json-ld.org/spec/ED/20110507/
+  # @author [Gregg Kellogg](http://greggkellogg.net/)
+  class Writer < RDF::Writer
+    format Format
+  end
+end
+

spec/format_spec.rb

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+# coding: utf-8
+$:.unshift "."
+require File.join(File.dirname(__FILE__), 'spec_helper')
+
+describe "JSON::LD::Format" do
+end