class Amber::Pipe::ApiVersion

• Amber::Pipe::ApiVersion
• Amber::Pipe::Base
• Reference
• Object

Overview

Middleware that extracts an API version from request headers and normalizes it into a standard internal header for downstream use.

Usage in pipeline configuration: Amber::Server.instance.pipeline :api do plug Amber::Pipe::ApiVersion.new(default_version: "v1") end

Controllers can then access the version: request.headers["X-Api-Version"]?

Defined in:

Constructors

• .new(header : String = "Api-Version", default_version : String | Nil = nil)

Instance Method Summary

• #call(context : HTTP::Server::Context)

  Execution of this handler.

Constructor Detail

Instance Method Detail