function _M.getSwagger()

in scripts/lua/lib/redis.lua [677:686]

• 10 lines of code
• 3 McCabe index (conditional complexity)

function _M.getSwagger(red, id)
  local swagger, err = hget(red, "swagger", id)
  if not swagger then
    request.err(500, utils.concatStrings({"Failed to add swagger: ", err}))
  end
  if swagger == ngx.null then
    return nil
  end
  return cjson.decode(swagger)
end