# `Oasis.Router`
[🔗](https://github.com/xinz/oasis/blob/main/lib/oasis/router.ex#L1)

Base on `Plug.Router` to add a pre-parser to convert and validate the path param(s) in the
final generated HTTP verb match functions.

The generated router module uses `Oasis.Router` to instead of `Plug.Router`, in fact, they don't make a
huge difference, except that specify parameters which will then be available and types coverted
in the function body:

    get("/hello/:id",
      private: %{
        path_schema: %{
          "id" => %{
            "schema" => %ExJsonSchema.Schema.Root{
              schema: %{"type" => "integer"}
            }
          }
        }
      }) do
      # Notice that the `:id` variable is an integer
      send_resp(conn, 200, "hello #{id}")
    end

The `:id` parameter will also be available and coverted as an integer in the function body as
`conn.params["id"]` and `conn.path_params["id"]`.

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*Consult [api-reference.md](api-reference.md) for complete listing*