Modular style helper

[namusyaka]

I want to change the helpers to modular style for testability.
For example, helper.rb.tt will be something like this.

module <%= @project_name %>
  class <%= @app_name %>
    module <%= @helper_name %>
      # def simple_helper_method
      # ...
      # end
    end

    helpers <%= @helper_name %>
  end
end

@padrino/core-members What do you think?
If OK, I'm going to get to work on this.

[dariocravero]

👍 @namusyaka, sounds good to me. It might also hint people better that they can redistribute these too.

[nesquena]

Seems reasonable to me as well.

[namusyaka]

@dariocravero @nesquena Thank you for the opinions!
I've changed the format of helper, and the generator came to create a helper test file.
Please confirm it!

[ujifgc]

Closed via 21c4c2d