BoolSwitch define bool switch for defined types - in case of true t T is returned, in case of false f T.

CreateSignalContext creates and returns the context which is closed when one of the provided signal occurs.

Default returns generic default value for type T.

DefaultInterface returns generic default value for type T as Interface.

First returns first not nil value.

FirstNotDefault returns first not default value.

InitType initialise object if it is nil pointer.

IsDefault returns if object is default.

LastFromList returns last element on the list.

NewPointer returns a reference to a copy of the pointer value.

NewType returns a reference to a simple type with given value.

NewTypeOrNil returns nil if input is nil, otherwise returns a clone of the given value.

NormalizeEnv normalizes environment variables.

OptionalType returns the default value (or T default value).

RunParallel runs actions parallelly throttling them to the given maximum number.

TimeCompareEqual compares two times, allowing an error of 1s.

TimeCompareEqualPointer compares two times, allowing an error of 1s Returns true if both pointers are nil.

TypeOrDefault returns the default value (or T default value) if input is nil, otherwise returns the referenced value.

WithDefault returns generic default value for type T if in is nil.

EnvironmentVariable is a wrapper to get environment variables.

Interval is a specialization of Duration so we can add some helper functions to that.