module Concurrent::Promises::FactoryMethods

def make_future(argument = nil, default_executor = self.default_executor)

Returns:

(Future) - a fulfilled future with the value.
(Future) - a rejected future with the exception as its reason.
(Event) - an event which will be resolved when an_event is.
(Future) - a future which will be resolved when a_future is.
(Event) - resolved event.
(Event, Future) -

Parameters:

value (Object) -- when none of the above overloads fits
exception (Exception) --
an_event (Event) --
a_future (Future) --
nil (nil) --

Overloads:

make_future(value, default_executor = self.default_executor)
make_future(exception, default_executor = self.default_executor)
make_future(an_event, default_executor = self.default_executor)
make_future(a_future, default_executor = self.default_executor)
make_future(nil, default_executor = self.default_executor)

Other tags:

See

def make_future(argument = nil, default_executor = self.default_executor)
  case argument
  when AbstractEventFuture
    # returning wrapper would change nothing
    argument
  when Exception
    rejected_future argument, default_executor
  when nil
    resolved_event default_executor
  else
    fulfilled_future argument, default_executor
  end
end