Agreed, the code could be made a bit more idiomatic. Introducing a Transducable module would also make sense in the OOP perspective. Replacing Transducer.trans

Agreed, the code could be made a bit more idiomatic. Introducing a Transducable module would also make sense in the OOP perspective. Replacing Transducer.transduce(transducer, ...) calls with transducer.transduce(...), same with Transducer.compose