On 23/10/12 19:38, Brian Craft wrote:
it's always faster to do it up-front.
it will always always be faster do it upfront...no way around that!
Clojure offers both worlds...be lazy when designing APIs or dealing
with big-data that don't fit to memory and be greedy when you want petal
to the metal perf. Most of the precious fns in core now have a reducer
brother. No assumptions or promises about the underlying collection are
made with reducers...just poor the reducer into a vector and you're
golden... :-)
hope that helps...
Jim
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