class Cucumber::Ambiguous

Raised when a step matches 2 or more StepDefinitions

def initialize(step_name, step_definitions, used_guess) 

def initialize(step_name, step_definitions, used_guess)
  message = String.new # rubocop:disable Style/EmptyLiteral
  message << "Ambiguous match of \"#{step_name}\":\n\n"
  message << step_definitions.map(&:backtrace_line).join("\n")
  message << "\n\n"
  message << "You can run again with --guess to make Cucumber be more smart about it\n" unless used_guess
  super(message)
end