class String

# File lib/unswear/string.rb, line 5
def censor
  input = self.split

  # Thank you friends on SO
  result = []
  input.each do |uncensored|
    if Unswear.words.include?(uncensored)
      censored = uncensored.tr("aeiou", "*")
      result.push(censored)
    else
      result.push(uncensored)
    end
  end

  # Join the string together and remove commas
  if result.length > 1
    result = result.join(",").gsub! ",", " "
  else
    result = result.first
  end

  # Return input with censored words
  return result
end

# File lib/unswear/string.rb, line 31
def censor!
  replace(censor)
end

# File lib/unswear/string.rb, line 36
def swear?
  isSwear = false
  Unswear.words.each do |word|
    isSwear = true if self.downcase.include? word
  end
  # Return if string contains swear or not
  return isSwear
end