iskm/learnxinyminutes-docs
1
0
Fork 0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2024-12-23 09:41:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Set operations

Browse Source
This commit is contained in:
Shalini Roy 2024-12-12 05:28:59 -08:00
parent 8315386b68
commit 6efba3485e
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ruby.md
View File

@ -55,6 +55,12 @@ a multi-line comment with the # character.
3 | 5 #=> 7 3 | 5 #=> 7
3 ^ 5 #=> 6 3 ^ 5 #=> 6
# Overload bitwise operators to perform
# set operations
[1,2] & [2,3,4] #=> [2]
[1,2] | [2,3,4] #=> [1,2,3,4]
[1,2] ^ [2,3,4] #=> [1,3,4]
# Arithmetic is just syntactic sugar # Arithmetic is just syntactic sugar
# for calling a method on an object # for calling a method on an object
1.+(3) #=> 4 1.+(3) #=> 4