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How to swap cases in a string with Ruby



179 views
asked Jun 11, 2023 by avibootz
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1 Answer

0 votes 
str = "Ruby Rust Java C"

str = str.swapcase

puts str;




#
# run:
# 
# rUBY rUST jAVA c
#

 



answered Jun 11, 2023 by avibootz

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