History of Idiom 189 > diff from v21 to v22
Edit summary for version 22 by steenslag:
New Ruby implementation by user [steenslag]
New Ruby implementation by user [steenslag]
↷
Version 21
2019-12-28, 02:15:19
Version 22
2019-12-28, 02:52:32
Idiom #189 Filter and transform list
Produce a new list y containing the result of function T applied to all elements e of list x that match the predicate P.
Idiom #189 Filter and transform list
Produce a new list y containing the result of function T applied to all elements e of list x that match the predicate P.