archive old lib
queue - proof of concept
add Guard actor to obtain lock
extract classes
gitignore
ignore tmp files
refactored stopped flag to running
remove version 2 in guard file
add size and <<
add gitkeep for log folder
add integrations and models specs
rename guard to semaphore
spec sims every object, queue size
namespace sim, renamed semaphore back to guard
sim.rb
remove debug output
version
sim object touch
fix specs, use wrapped_object to stub an actor
spec sim object