CrawlerDetect is a library to detect bots/crawlers via the user agent

Ultra simple, but very flexible and fully customizable event subsystem for ruby applications with a wide set of customization interfaces and smart event definition DSL.

|> Distributed locks with "prioritized lock acquisition queue" capabilities based on the Redis Database. |> Each lock request is put into the request queue (each lock is hosted by it's own queue separately from other queues) and processed in order of their priority (FIFO). |> Each lock request lives some period of time (RTTL) (with requeue capabilities) which guarantees the request queue will never be stacked. |> In addition to the classic `queued` (FIFO) strategy RQL supports `random` (RANDOM) lock obtaining strategy when any acquirer from the lock queue can obtain the lock regardless the position in the queue. |> Provides flexible invocation flow, parametrized limits (lock request ttl, lock ttl, queue ttl, lock attempts limit, fast failing, etc), logging and instrumentation.

Sidekiq::Portal - emulate scheduled job activity in tests when you work with time traveling.

A simple and convenient way to declare complex constructors

AnyCache - a simplest cache wrapper that provides a minimalistic generic interface for the all well-known cache storages and includes a minimal set of necessary operations.

Soon

这是一个使用user_agent_parser解析useragent的logstash filter插件

Validation layer for any business logic with a declarative rule-oriented API.

Gem for transferring Active Support Instrumentation events to the InfluxDB database via UDP without boilerplate code.