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by riobard
6036 days ago
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[NOTE: copied from another branch for easy reading for others] A saner map/filter/product version: map(lambda (w,s,l): {'widget': w, 'sprocket': s, 'location': l}
filter(lambda (w,s,l): l.hasInStock(w) and l.hasInStock(s) and w.isUsableWith(s),
product(widgets, sprockets, locations)))
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