clear is a String class method in Ruby which is used to make the string empty.
Syntax: str.clear
Parameters: Here, str is the given string.
Return : An empty string.
Example 1:
# Ruby program to demonstrate # the clear method # Taking a string and # using the method puts "String" .clear
puts "Class" .clear
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Output:
Example 2:
# Ruby program to demonstrate # the clear method # Taking a string and # using the method puts "" .clear
puts "Ruby" .clear
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Output: