Mini Shell

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Waits until any of the specified threads has terminated, and returns the one that does.
- !ruby/struct:SM::Flow::P 
  body: If there is no thread to wait, raises <tt>ErrNoWaitingThread</tt>. If <tt>nonblock</tt> is true, and there is no terminated thread, raises <tt>ErrNoFinishedThread</tt>.
full_name: ThreadsWait#next_wait
is_singleton: false
name: next_wait
params: (nonblock = nil)
visibility: public