Indent Ruby
Practice
2.2 (6 votes)
Ad Hoc
Medium
Stacks
Problem
58% Success 651 Attempts 30 Points 5s Time Limit 256MB Memory 1024 KB Max Code
Write your program in Ruby which takes an un-indented Ruby code as string and outputs the indented Ruby code as string.
Input Format A string which is un-indented Ruby code
Output Format A string which is indented Ruby code
Sample Input
class YabbaDabbaDoo
def foo
if foo == 42
puts 'world hello'
elsif foo == 24
puts 'bk201'
else
puts 'congrats!'
end
end
endSample Output
class YabbaDabbaDoo def foo if foo == 42 puts 'world hello' elsif foo == 24 puts 'bk201' else puts 'congrats!' end end end
Explanation
Indentation is of 2 spaces.
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