go-compose

Generic function chain composition in golang.

Turns hf1(hf2(hf3(h))) -> compose.New(hf1, hf2, hf3).Compose(h)

Example Usage

http.Handler Middleware Chaining

Turns:

auth(recoverPanic(logRequest(commonHeaders(mux))))

Into:

compose.New(auth, recoverPanic, logRequest, commonHeaders).Compose(mux)

Math

Turns:

math.Floor(math.Sqrt(math.Abs(-1234)))

Into:

compose.New(math.Floor, math.Sqrt, math.Abs).Compose(-1234)