class FaradayMiddleware::RelsMiddleware

Public Class Methods

new(app, options = {}) click to toggle source
# File spaceship/lib/spaceship/helper/rels_middleware.rb, line 11
def initialize(app, options = {})
  @app = app
  @options = options
end

Public Instance Methods

call(environment) click to toggle source
# File spaceship/lib/spaceship/helper/rels_middleware.rb, line 16
def call(environment)
  @app.call(environment).on_complete do |env|
    links = (env.response_headers["Link"] || "").split(', ').map do |link|
      href, name = link.match(/<(.*?)>; rel="(\w+)"/).captures

      [name.to_sym, href]
    end

    env.rels = Hash[*links.flatten]
  end
end