Contents

#encoding: utf-8

class Module
  # Further automation of soon-to-be-deprecated #autorequire.
  # 
  def autoreq( *symbols, descending_path: '..', ascending_path_prefix: 'lib' )

    require 'active_support/core_ext/string/inflections'

    namespace = self.name
    namespace_path = namespace.underscore
    namespace_chain = namespace.split "::"
    ascending_path = ascending_path_prefix + '/' + namespace_path
    symbols.map( &:to_s ).each { |ς|
      next if ς.strip.empty?
      camelized_ß = ς.camelize.to_sym
      path = './' + [ descending_path, ascending_path, ς ].join( '/' )
      autoload camelized_ß, path
    }
  end
  
  # I didn't write this method by myself.
  # 
  def attr_accessor_with_default *symbols, &block
    raise ArgumentError, 'Block with default value required!' unless block
    symbols.each { |ß|
      module_eval {
        define_method "#{ß}=" do |arg|
          instance_variable_set "@#{ß}", arg
        end
        define_method ß do
          singleton_class.class_eval { attr_reader ß }
          if instance_variables.include? "@#{ß}".to_sym then
            instance_variable_get "@#{ß}"
          else
            instance_variable_set "@#{ß}", block.call
          end
        end
      }
    }
  end
  alias :attr_accessor_w_default :attr_accessor_with_default
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
y_support-2.0.10	lib/y_support/core_ext/module/misc.rb
y_support-2.0.9	lib/y_support/core_ext/module/misc.rb
y_support-2.0.8	lib/y_support/core_ext/module/misc.rb
y_support-2.0.7	lib/y_support/core_ext/module/misc.rb
y_support-2.0.6	lib/y_support/core_ext/module/misc.rb
y_support-2.0.5	lib/y_support/core_ext/module/misc.rb
y_support-2.0.3	lib/y_support/core_ext/module/misc.rb
y_support-2.0.2	lib/y_support/core_ext/module/misc.rb
y_support-2.0.1	lib/y_support/core_ext/module/misc.rb
y_support-2.0.0	lib/y_support/core_ext/module/misc.rb
y_support-1.1.0	lib/y_support/core_ext/module/misc.rb
y_support-1.0.0	lib/y_support/core_ext/module/misc.rb