any Operators like switchMap, concatMap, exhaustMap or in furture release?

[neroishero]

any Operators like switchMap, concatMap, exhaustMap or in furture release?

[guillaumearm]

+1 for concatMap and exhaustMap

for switchMap it's simple because :switch() is already implemented:

function Observable:switchMap(callback)
  return self:map(callback):switch()
end