Piping logger: logger functions that can inserted in a piping sequence.
It is inspired by the logging functions in Elm: what you pass in, comes out. This makes it easy to log intermediate results in a sequence of function calls.
params
|> Plogger.debug("Start")
|> some_function()
|> Plogger.debug("Step 1")
|> other_function()
|> Plogger.debug("Step 2")The Plogger lines can be added and removed without any further changes.
Add plogger to your list of dependencies in mix.exs:
def deps do
[{:plogger, "~> 0.1.0"}]
end