Simple JSON Streaming for JRuby and friends.

Add this line to your application's Gemfile:

gem 'sjs'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sjs

Uses https://github.com/mguymon/simple_stream to parse a stream of JSON.

Stream json fragments to Sjs::Simplestream, which returns an array of entities and optional will execute a callback. Sjs::Simplestream will buffer fragments for 8092 characters by default than parse it into entities. The stream can also be flushed earlier with flush!

handler = Sjs::SimpleStream
entities = handler.stream(json_fragment)
entities += handler.flush!

handler = Sjs::SimpleStream
handler.apply_callback do |entities|
  puts entities
end
handler.stream(json_fragment) # entities are still returned as well in the callback
handler.flush!

handler = Sjs::SimpleStream
# runs until the request finishes
handler.stream_from_url('http://localhost/sample') do
  puts entities
end

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/sjs.