```ruby
module NavigationHelpers
  def path_to(page_name)
    case page_name
    
    when /the homepage/i
      root_path
    
    # Add more page name => path mappings here
    
    # added by script/generate pickle path

    when /^#{capture_model}(?:'s)? page$/                           # eg. the forum's page
      path_to_pickle $1

    when /^#{capture_model}(?:'s)? #{capture_model}(?:'s)? page$/   # eg. the forum's post's page
      path_to_pickle $1, $2

    when /^#{capture_model}(?:'s)? #{capture_model}'s (.+?) page$/  # eg. the forum's post's comments page
      path_to_pickle $1, $2, :extra => $3                           #  or the forum's post's edit page

    when /^#{capture_model}(?:'s)? (.+?) page$/                     # eg. the forum's posts page
      path_to_pickle $1, :extra => $2                               #  or the forum's edit page

    when /^the (.+?) page$/                                         # translate to named route
      send "#{$1.downcase.gsub(' ','_')}_path"
  
    # end added by pickle path

    else
      raise "Can't find mapping from \"#{page_name}\" to a path."
    end
  end
end

World do |world|
  world.extend NavigationHelpers
  world
end
```

Update features for changes in latest cucumber
user
```ruby
module NavigationHelpers
  def path_to(page_name)
    case page_name
    
    when /the homepage/
      root_path
    
    # Add more page name => path mappings here
    
    # added by script/generate pickle path

    when /^#{capture_model}(?:'s)? page$/                           # eg. the forum's page
      path_to_pickle $1

    when /^#{capture_model}(?:'s)? #{capture_model}(?:'s)? page$/   # eg. the forum's post's page
      path_to_pickle $1, $2

    when /^#{capture_model}(?:'s)? #{capture_model}'s (.+?) page$/  # eg. the forum's post's comments page
      path_to_pickle $1, $2, :extra => $3                           #  or the forum's post's edit page

    when /^#{capture_model}(?:'s)? (.+?) page$/                     # eg. the forum's posts page
      path_to_pickle $1, :extra => $2                               #  or the forum's edit page

    when /^the (.+?) page$/                                         # translate to named route
      send "#{$1.downcase.gsub(' ','_')}_path"
  
    # end added by pickle path

    else
      raise "Can't find mapping from \"#{page_name}\" to a path."
    end
  end
end

World do |world|
  world.extend NavigationHelpers
  world
end
```
assistant