Refactoring: move Selectable#with_retry to Cluster#with_retry
Retry on writes
Failover working
Cleanup
Cleanup + fixing specs
Fixed read specs
Refreshed node is not down!
Fix node spec
Dont change Ruby version
Cluster#with_retry using Failover::STRATEGIES
Fixing Typo
Dont do unless .. else ..
Additional specs
Merge pull request #2 from simplybusiness/retry-on-writes

Fix failover