Contents

module RailsAdminSettings
  # we are inheriting from BasicObject so we don't get a bunch of methods from
  # Kernel or Object
  class Fallback < BasicObject

    DELEGATE = [:puts, :p, :block_given?].freeze

    def initialize(ns, fb)
      @ns = ns
      @fb = fb
    end

    def inspect
      "#<RailsAdminSettings::Fallback ns: #{@ns.inspect}, fb: #{@fb.inspect}>".freeze
    end

    def method_missing(name, *args, &block)
      return ::Kernel.send(name, *args, &block) if DELEGATE.include?(name)

      @ns.ns_mutex.synchronize do
        @ns.fallback = @fb
        @ns.__send__(name, *args, &block)
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
ack_rails_admin_settings-1.2.3.3	lib/rails_admin_settings/fallback.rb
ack_rails_admin_settings-1.2.3.2	lib/rails_admin_settings/fallback.rb
ack_rails_admin_settings-1.2.3.1	lib/rails_admin_settings/fallback.rb
ack_rails_admin_settings-1.2.3	lib/rails_admin_settings/fallback.rb
ack_rails_admin_settings-1.2.2.1	lib/rails_admin_settings/fallback.rb
ack_rails_admin_settings-1.2.2	lib/rails_admin_settings/fallback.rb