Yes, it's not just the 'reduce' function. You can think of many kinds of jobs in terms of seeded left reductions. Here's an example of some of the functions tha

Yes, it's not just the 'reduce' function. You can think of many kinds of jobs in terms of seeded left reductions. Here's an example of some of the functions that can apply a transducer to their internal 'step' operation: https://gist.github.com/richhickey/b5aefa622180681e1c81 https://gist.github.com/richhickey/b5aefa622180681e1c81 Note how one transducer stack is created and can be reused in many different contexts.