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0 pointsVeedrac8y ago0 comments

You still have to write each composition operator separately; writing the code to compose null returns doesn't give you the code to compose IO. Only difference is whether they have separate names.

0 comments

dllthomas8y ago

That's not the only difference. You get to reuse any code written using only those names (that interface).

j / k navigate · click thread line to collapse

0 pointsVeedrac8y ago0 comments

You still have to write each composition operator separately; writing the code to compose null returns doesn't give you the code to compose IO. Only difference is whether they have separate names.

0 comments

dllthomas8y ago

That's not the only difference. You get to reuse any code written using only those names (that interface).

j / k navigate · click thread line to collapse