discourse/lib/freedom_patches/performance_fixes.rb

# perf fixes, review for each rails upgrade.

# we call this a lot
class ActiveRecord::Base
  def present?
    true
  end
  def blank?
    false
  end
end

unless rails4?
  class ActionView::Helpers::AssetTagHelper::AssetIncludeTag
  private

    # pluralization is fairly expensive, and pluralizing the word javascript 400 times is pointless
    # this is fixed in Rails 4

    def path_to_asset(source, options = {})
      asset_paths.compute_public_path(source, pluralize_asset_name(asset_name), options.merge(:ext => extension))
    end


    def path_to_asset_source(source)
      asset_paths.compute_source_path(source, pluralize_asset_name(asset_name), extension)
    end


    def pluralize_asset_name(asset_name)
      @@pluralization_cache ||= {}
      plural = @@pluralization_cache[asset_name] ||= asset_name.to_s.pluralize
    end

  end
end