Module: GenServer

Defined in:
lib/gen_server.rb

Class Method Summary collapse

Class Method Details

.call(pid, method, *args) ⇒ Object 



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# File 'lib/gen_server.rb', line 6

def call(pid, method, *args)
  entry = fetch_entry(pid)
  value, state = entry.module.send(method, entry.state, *args)
  entry.state = state
  update_entry(pid, entry)
  value
end

.cast(pid, method, *args) ⇒ Object 



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# File 'lib/gen_server.rb', line 14

def cast(pid, method, *args)
  entry = fetch_entry(pid)
  entry.state = entry.module.send(method, entry.state, *args)
  update_entry(pid, entry)
  nil
end

.start_link(mod, *args) ⇒ Object 



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# File 'lib/gen_server.rb', line 21

def start_link(mod, *args)
  state = mod.init(*args)
  add_entry(mod, state)
end

.terminate(pid) ⇒ Object 



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# File 'lib/gen_server.rb', line 26

def terminate(pid)
  remove_entry(pid)
end