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Compose web applications with functions

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plug lib plug head.ex
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49 files

  • lib
    • plug
      • adapters
        • cowboy
          • conn.ex
          • handler.ex
        • test
          • conn.ex
        • cowboy.ex
        • translator.ex
      • conn
        • adapter.ex
        • cookies.ex
        • query.ex
        • status.ex
        • unfetched.ex
        • utils.ex
        • wrapper_error.ex
      • crypto
        • key_generator.ex
        • message_encryptor.ex
        • message_verifier.ex
      • parsers
        • json.ex
        • multipart.ex
        • urlencoded.ex
      • router
        • utils.ex
      • session
        • cookie.ex
        • ets.ex
        • store.ex
      • templates
        • debugger.eex
      • builder.ex
      • conn.ex
      • crypto.ex
      • csrf_protection.ex
      • debugger.ex
      • error_handler.ex
      • exceptions.ex
      • head.ex
      • html.ex
      • logger.ex
      • method_override.ex
      • mime.ex
      • parsers.ex
      • request_id.ex
      • router.ex
      • session.ex
      • ssl.ex
      • static.ex
      • supervisor.ex
      • test.ex
      • upload.ex
    • plug.ex
  • CHANGELOG.md
  • LICENSE
  • README.md
  • mix.exs

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    Package files

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      lib/plug/head.ex

      defmodule Plug.Head do
      @moduledoc """
      A Plug to convert `HEAD` requests to `GET` requests.
      ## Examples
      Plug.Head.call(conn, [])
      """
      @behaviour Plug
      alias Plug.Conn
      def init([]), do: []
      def call(%Conn{method: "HEAD"} = conn, []), do: %{conn | method: "GET"}
      def call(conn, []), do: conn
      end
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