Module: Ape::Util::ClassMethods

Defined in:
lib/ape/util.rb

Instance Method Summary collapse

Instance Method Details

#resolve_plugin(key, dir, suffix, drop_underlines = false) ⇒ Object

Resolve extensions into the lib directory or into the ape home directory. These extensions could be validators, resolvers or samples.



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# File 'lib/ape/util.rb', line 54

def resolve_plugin(key, dir, suffix, drop_underlines = false)
  [File.dirname(__FILE__), ::Ape.home].each do |path|
    Dir[File.join(path, "#{dir}/*.rb")].each do |file|
      require file
      plugin_name = file.gsub(/(.+\/#{dir}\/)(.+)(_#{suffix}.rb)/, '\2')
      plugin_name.gsub!(/_/, '') if drop_underlines
      plugin_class = file.gsub(/(.+\/#{dir}\/)(.+)(.rb)/, '\2').gsub(/(^|_)(.)/) { $2.upcase }

      if (key.to_s.strip.downcase.include?(plugin_name))
        return eval("#{plugin_class}.new", binding, __FILE__, __LINE__)            
      end
    end
  end
  return nil
end