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Set operations

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Shalini Roy 2024-12-12 05:28:59 -08:00
parent 8315386b68
commit 6efba3485e
1 changed files with 6 additions and 0 deletions
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ruby.md
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@ -55,6 +55,12 @@ a multi-line comment with the # character.
3 | 5 #=> 7
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
# for calling a method on an object
1.+(3) #=> 4