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  • Checking sequence of letters
    Hello everyone, Merry Christmas!!! Can someone help me with this question? It is working on sublime, but not on Coderbyte. def SimpleSymbols(str) extracted = str.gsub(/[^a-zA-Z]/,'').chars #extracted str.split('').each_with_index do |x,i| extracted.each do |y| if x == y #checking if they have + left and right return false if str[0].chr == x || str[str.length - 1].chr == x || str[i - 1].chr != "+" || str[i + 1].chr != "+" end end return extracted == extracted.sort end # keep this function call here # to see how to enter arguments in Ruby scroll down SimpleSymbols(STDIN.gets) Thank you very much in advance!
    danywithruby posted this question on 1/5/16 | simple, symbols, ruby, letters
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