ratelimiter

type RateLimiterIFace interface {
	// Take is called by each method needing rate limit applied
	//
	// based on rate limit per second setting,
	// given amount of time is slept before process continues
	//
	// for example, 1 second rate limit 100 = 100 milliseconds per call,
	// this causes each call to Take sleep for 100 milliseconds before continuing
	//
	// returns time when Take took place
	Take() time.Time
}