class Restforce::Middleware::InstanceURL

Middleware which asserts that the instance_url is always set

def call(env) 

def call(env)
  # If the connection url_prefix isn't set, we must not be authenticated.
  unless url_prefix_set?
    raise Restforce::UnauthorizedError,
          'Connection prefix not set'
  end
  @app.call(env)
end

def url_prefix_set? 

def url_prefix_set?
  !!connection.url_prefix&.host
end