class OasRails::Spec::PathItem

def add_operation(http_method, operation)
  instance_variable_set("@#{http_method}", operation)
end

def fill_from(path, route_extractor: Extractors::RouteExtractor)
  route_extractor.host_routes_by_path(path).each do |oas_route|
    add_operation(oas_route.verb.downcase, Spec::Operation.new(@specification).fill_from(oas_route))
  end
  self
end

def initialize(specification)
  @specification = specification
  @get = nil
  @post = nil
  @put = nil
  @patch = nil
  @delete = nil
end

def oas_fields
  [:get, :post, :put, :patch, :delete]
end