"A gentle introduction to Symta" - Nikita Sadkov

"Advanced Symta" - Nikita Sadkov

Where are these books?!

Nikita, write and publish!

>>19
So the blog's first point for lazy is that it enables a fusion of the following two use cases:

if c then error "BOO!" else 0
map (\ a -> a + expensive) xs

which are fundamentally incompatible, as you cannot lazy the 'expensive' computation if it involves a side-effect ('error "BOO!"').

The second point of function reuse is nonsensical: why care about function reuse at such a micro level?