ruby string trmi

Check out example codes for "ruby string trmi". It will help you in understanding the concepts better.

Code Example 1

>> @title = "abc"
=> "abc"
>> @title.strip!
=> nil
>> @title
=> "abc"
>> @title = " abc "
=> " abc "
>> @title.strip!
=> "abc"
>> @title
=> "abc"

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