Error in Alphabet_Soup.rb

[Bartlebyy]

This is a fantastic resource!

I know this is an old problem, but I wanted to let you know that there's an error in challenge number 10.

def AlphabetSoup(str)
  str.chars.sort.to_s
end

# Actually returns "[\"e\", \"h\", \"l\", \"l\", \"o\"]"

To solve the problem you need to join all the letters in the array into a string.

def AlphabetSoup(str)
  str.chars.sort.join
end

#  returns "ehllo"

Thanks for sharing!