INTERVIEW QUESTIONS PROGRAMMING LANGUAGES RUBY DETAILS

Question: How do you comment out a block of code?

Answer: Use =begin and =end.
=begin
def my_commented_out_method
end
=end
You could use successive # signs, but that’s just tedious:
#
# def my commented_out_method
# end
#

Use =begin and =end.
=begin
def my_commented_out_method
end
=end
You could use successive # signs, but that’s just tedious:
#
# def my commented_out_method
# end
#
Source: CoolInterview.com

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