thanks for the feedback. as i’m still recovering from covid, i’ll read them when i’m well and find ways to improve, add, extend the pipeline expressions. so far, i model this with unix pipes because it is so easy to follow the logic of incrementally adding processing elements to the right and easy to debug by taking things one at a time from left to right. Unix has been a powerful OS due partly to this idea of pipes. build each tool doing one function and doing it well with well-defined input/output interface. KISS philosophy. you can then combine those simple functions by placing them in a pipe.
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