What is gets chomp in Ruby?

chomp is the method to remove trailing new line character i.e. ‘ ‘ from the the string. whenever “gets” is use to take i/p from user it appends new line character i.e.’ ‘ in the end of the string.So to remove ‘ ‘ from the string ‘chomp’ is used. str = “Hello ruby ” str = str.chomp. puts str.Click to see full answer. Hereof, what is the difference between puts and print in Ruby?The puts (short for “put string”) and print commands are both used to display the results of evaluating Ruby code. The primary difference between them is that puts adds a newline after executing, and print does not.Also, what are methods in Ruby? A method in Ruby is a set of expressions that returns a value. With methods, one can organize their code into subroutines that can be easily invoked from other areas of their program. Other languages sometimes refer to this as a function. A method may be defined as a part of a class or separately. Furthermore, what is TO_I in Ruby? to_i is a method which help us to convert value from different data like string, float into int. This is also called typecasting of values.What is GSUB in Ruby?gsub! is a String class method in Ruby which is used to return a copy of the given string with all occurrences of pattern substituted for the second argument. If no substitutions were performed, then it will return nil. If no block and no replacement is given, an enumerator is returned instead.

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