ruby - Extending a model's class methods via a gem -

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i'm trying write gem allow me call class methods on rails models. far, have following:

mygem/models/active_record_extension.rb

module activerecordextension   extend activesupport::concern    module classmethods     def foo       "foo"     end   end end # include extension  activerecord::base.send(:include, activerecordextension)

i'm requiring file follows:

require "mygem/version" require "mygem/models/active_record_extension" require "mygem/railtie" if defined? rails  module mygem   # code goes here... end

my gemspec file including necessary files:

  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }   spec.files         = dir["{lib}/**/*.rb"]   spec.bindir        = "exe"   spec.executables   = spec.files.grep(%r{^exe/}) { |f| file.basename(f) }   spec.require_paths = ["lib"]    spec.add_development_dependency "bundler", "~> 1.9"   spec.add_development_dependency "rake", "~> 10.0"   spec.add_development_dependency "rspec", "~> 3.0"   spec.add_development_dependency "rails", "~> 4.2"

i've tried various variations on reason or cannot seem able call .foo on given model. getting nameerror: uninitialized constant activerecordextension::activesupport. going incorrectly?

thanks!


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