Add the trailing_format_plug dependency to your mix.exs as follows:
def deps do
  #  ...
  {:trailing_format_plug, "~> 0.0.5"}
  # ...
endIf you are using phoenix:
Add the plug to your endpoint.ex file:
defmodule MyProject.Endpoint do
  # ...
  plug TrailingFormatPlug   # add this
  plug Plug.RequestId
  plug Plug.Logger
  # ...
endCopyright 2014 Michael Schaefermeyer
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
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