class Appraisal::Dependency

def for_dup
  formatted_output Utils.format_arguments(requirements)
end

def formatted_output(output_requirements)
  [gem_name, output_requirements].compact.join(", ")
end

def gem_name
  %{gem "#{name}"}
end

def initialize(name, requirements)
  @name = name
  @requirements = requirements
end

def no_requirements?
  requirements.nil? || requirements.empty?
end

def path_prefixed_requirements
  requirements.map do |requirement|
    if requirement.is_a?(Hash)
      if requirement[:path]
        requirement[:path] = Utils.prefix_path(requirement[:path])
      end
      if requirement[:git]
        requirement[:git] = Utils.prefix_path(requirement[:git])
      end
    end
    requirement
  end
end

def to_s
  formatted_output Utils.format_arguments(path_prefixed_requirements)
end