lib.debug.traceValFn

Trace the supplied value after applying a function to it, and return the original value.

Inputs

f

Function to apply

x

Value to trace and return

Type

traceValFn :: (a -> b) -> a -> a

Examples

traceValFn (v: "mystring ${v}") "foo"
trace: mystring foo
=> "foo"

Noogle detected

• lib.traceValFn

traceValFn = f: x: trace (f x) x;