gistfile1.md

def prompt_user(question, input=STDIN, output=STDOUT)
  console = HighLine.new(input, output)
  console.agree("<%= color('#{question}', GREEN) %>")
end

# Want to override the input based on say an environment variable,
# is the code below an ugly approach?
def prompt_user(question, input=STDIN, output=STDOUT)
  ENV['YES_TO_ALL'] && input = String.new('yes')
  console = HighLine.new(input, output)
  console.agree("<%= color('#{question}', GREEN) %>")
end