Adding through start_with
Finishing single.rb
Adding multiple methods
Updating through rescue_error
Structure tests
Adding through combine_latest
Merge pull request #12 from brainopia/master

Structure tests
Add tests for priority queue
Fix RX::PriorityQueue#delete test failure
Merge pull request #13 from brainopia/master

Tests for priority queue with a fix
Remove capacity planning for priority queue

https://gist.github.com/brainopia/221b252ab4864327fb27
Merge pull request #14 from brainopia/master

Remove capacity planning for priority queue
Adding through merge
Updating through multiple
Remove Gemfile.lock from project repo
Add thread-safety test for PriorityQueue#push
Fix thread-safety for PriorityQueue#push
Add thread-safety test for PriorityQueue#shift
Fix thread-safety for PriorityQueue#shift
Fix thread-safety for PriorityQueue#peek/delete