Make B::Queue#subscribe support the new :block option
Make B::Queue#subscribe support the new :block option

It controls whether the current thread will be blocked
by B::Queue#subscribe.

jafrog/bunny,teodor-pripoae/bunny,pressrelations/bunny,bartj3/bunny,wconrad/bunny,gferguson-gd/bunny,0xfaded/bunny,jafrog/bunny,teodor-pripoae/bunny,gferguson-gd/bunny,0xfaded/bunny,wconrad/bunny,bartj3/bunny,pressrelations/bunny