module HasMeta::DynamicMethods

Public Class Methods

included(base) click to toggle source
# File lib/has_meta/dynamic_methods.rb, line 3
def self.included base
  base.extend ClassMethods
end

Public Instance Methods

method_missing(method, *args, &block) click to toggle source
Calls superclass method
# File lib/has_meta/dynamic_methods.rb, line 17
def method_missing method, *args, &block
  attribute = self.meta_attributes.select { |x| method.match /^#{x}(_id)?=?$/ }.pop
  if attribute
    object = self.class.find_object_from attribute            
    if method =~ /=$/ # setter
      object ? meta_set!(:"#{attribute}_id", args.first.try(:id) || args.first) : meta_set!(attribute, args.first)
    else # getter
      if object
        method =~ /_id$/ ? meta_get(:"#{attribute}_id") : object.find_by_id(meta_get(:"#{attribute}_id"))
      else
        meta_get(attribute)
      end
    end
  else
    super
  end
end
respond_to?(method, include_private=false) click to toggle source

TODO: refactor this

Calls superclass method
# File lib/has_meta/dynamic_methods.rb, line 8
def respond_to? method, include_private=false
  attribute = self.meta_attributes.select { |x| method.match /^#{x}(_id)?=?$/ }.pop
  if attribute
    self.class.find_object_from(attribute) ? true : !method.match(/^#{attribute}=?$/).nil?
  else
    super
  end
end