History of Idiom 118 > diff from v63 to v64
Edit summary for version 64 by Dave Mason:
New Smalltalk implementation by user [Dave Mason]
New Smalltalk implementation by user [Dave Mason]
↷
Version 63
2021-10-02, 11:13:08
Version 64
2021-10-12, 05:43:46
Idiom #118 List to set
Create set y from list x.
x may contain duplicates. y is unordered and has no repeated values.
![Turning the list [a,b,c,b] into the set {c,a,b}](https://storage.googleapis.com/programming-idioms-pictures/idiom/118/list-to-set.png)
Idiom #118 List to set
Create set y from list x.
x may contain duplicates. y is unordered and has no repeated values.