List functionality, without iteration
WIP: ListIterator
Some iterators
WIP: Set and List implementation
Set basic functionality and iterator
Set now implemented as hash table
Added some more interfaces
More interfaces
SetOrdered passed the test. Highlevel spells used
Unused namespaced methods removed from ListSimple
SetOrdered now subclass of ListSimple.
Merge branch 'master' into f.collections
get method added to ISetSimple
ISetSimple.get method renamed to more convinient getItem
WIP: SortedTree draft implementation
Some docstring added
WIP: Promise tests passed
DispatcherProxy tests passed
SetSorted tests passed
Loop passed tests