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:
# Ruby program to illustrate the disjoint? method # requires the set require "set"
s1 = Set[1, 2, 4]
s2 = Set[1, 2, 3]
# difference method used s3 = s1.disjoint?(s2) # Prints the s3 puts s3 |
Output:
false
Example 2:
# Ruby program to illustrate the disjoint? method # requires the set require "set"
s1 = Set[8, 5, 4]
s2 = Set[1, 2, 3]
# difference method used s3 = s1.disjoint?(s2) # Prints the s3 puts s3 |
Output:
true