History of Idiom 222 > diff from v4 to v5
Edit summary for version 5 by steenslag:
New Ruby implementation by user [steenslag]
New Ruby implementation by user [steenslag]
↷
Version 4
2020-04-06, 21:38:37
Version 5
2020-04-06, 22:58:52
Idiom #222 Find first index of an element in list
Set i to the first index in list items at which the element x can be found, or -1 if items does not contain x.
Idiom #222 Find first index of an element in list
Set i to the first index in list items at which the element x can be found, or -1 if items does not contain x.