[ruby] plugin structure

elliottcable (elliott cable) — Thu, 21 Feb 2008 06:42:15 GMT

plugin structure sorta thing. Use inherited to concatenate all plugins to a library in a Plugins constant in said library.



class Library

  Plugins = []

  

  def initialize#(...)

    Plugins.each do |plugin|

      # Here you can run a certain class method or grab some data from each class

    end

  end

  

  # ...

end



class LibraryPlugin

  # ...

  

  def self.inherited(sub); Library::Plugins << sub; end

end



class LibraryFooer < LibraryPlugin

  

end

class LibraryBarer < LibraryPlugin

  

end

Library::Plugins.inspect #=> [LibraryFooer, LibraryBarer]

DZone Snippets: aggregate code

[ruby] plugin structure