ContainsString returns true if a string is present in string slice.

CronIntervalValidator return a nil value when a valid cron string is passed used in gopkg.in/validator.v2.

FromEnumProto converts models to Types defined in protobuf, TYPE_TASK -> task.

GetDiffs compares two interfaces and returns a slice of Diff containing differences.

IsPathOccupied checks whether the targeted path is already occupied.

IsTerminal checks if file descriptor is terminal or not.

MergeMaps can merge values from multiple maps into one It can also create clone of a map.

ToEnumProto converts models to Types defined in protobuf, task -> TYPE_TASK.

ValidateCronInterval return a nil value when a valid cron string is passed.

validatorFactory, name abbreviated so that the global implementation can be called 'validatorFactory'.