to_json_fix

class Time
  def to_json(*)
    super nil
  end
end

class Date
  def to_json(*)
    super nil
  end
end

class Symbol
  def to_json(*)
    to_s.to_json
  end
end

if defined?(ActiveSupport::HashWithIndifferentAccess)
  class ActiveSupport::HashWithIndifferentAccess
    def to_json(*)
      to_hash.to_json
    end
  end
end

if defined?(ActiveRecord::Base)
  class ActiveRecord::Base
    def to_json(*args)
      super nil
    end
  end
end

Copyright

Copyright © 2010 Seamus Abshere. See LICENSE for details.