Ruby | Set disjoint? function
The disjoint? is an inbuilt method in Ruby that returns true if the set and the given set have no element in common.
Syntax: s1.disjoint?(s2)
Parameters: The function does not takes any parameter.
Return Value: It returns a new set built by duplicating the set, removing every element that appears in the given enumerable object.
Example 1:
require "set"
s1 = Set[ 1 , 2 , 4 ]
s2 = Set[ 1 , 2 , 3 ]
s3 = s1.disjoint?(s2)
puts s3
|
Output:
false
Example 2:
require "set"
s1 = Set[ 8 , 5 , 4 ]
s2 = Set[ 1 , 2 , 3 ]
s3 = s1.disjoint?(s2)
puts s3
|
Output:
true
Last Updated :
07 Jan, 2020
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