Servy iex
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defmodule Servy do
def handle(request) do
request
|> parse
|> rewrite_path
|> log
end
def rewrite_path(%{ path: "/wildlife" } = conv) do
%{ conv | path: "wildthings" }
end
def rewrite_path(conv), do: conv
def parse(request) do
[method, path, _] = request
|> String.split("\n")
|> List.first
|> String.split(" ")
%{ method: method,
path: path,
resp_body: "",
status: nil
}
end
def log(conv), do: IO.inspect conv
end
request = """
GET /wildlife HTTP/1.1
Host: example.com
User-Agent: ExampleBrowser/1.0
Accept: */*
"""
request |> Servy.handle
Elixir
INFO