The little algebra of callbacks.
This package exports functions for composing callbacks. You can read about the idea in my Medium post about composable callbacks.
type Callback a b = (b -> a) -> a
of :: a -> Callback b aCreates a callback for a given return value.
chain :: (a -> Callback c b) -> Callback c a -> Callback c bSequence two callback-accepting functions.
map :: (a -> b) -> Callback c a -> Callback c bModify the return value of a callback.
ap :: Callback c (a -> b) -> Callback c a -> Callback c bApply the function returned by one callback to the value returned by another.
callback :: (a -> b) -> Callback b a -> bGiven a function and a Callback, runs the Callback using the function.
FAQs
The little algebra of callbacks
The npm package callgebra receives a total of 18 weekly downloads. As such, callgebra popularity was classified as not popular.
We found that callgebra demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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