# Extend self Ð² Ð¼Ð¾Ð´ÑƒÐ»Ðµ

**URL:** <https://www.ruby-forum.com/t/extend-self-d-d-d-d-n-d-d/114138>\
**Category:** Rails\
**Created:** [September 8, 2007, 12:28pm UTC](https://www.ruby-forum.com/t/extend-self-d-d-d-d-n-d-d/114138 "2007-09-08T12:28:45Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Pavel\_Lysov](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/6a8cbe/32.png) [@Pavel\_Lysov](https://www.ruby-forum.com/u/Pavel_Lysov)\
**Post date:** [September 8, 2007, 12:28pm UTC](https://www.ruby-forum.com/t/extend-self-d-d-d-d-n-d-d/114138/1 "2007-09-08T12:28:45Z")

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ÐŸÑ€Ð¸Ð²ÐµÑ‚! Ð¡ÐµÐ¹Ñ‡Ð°Ñ Ð¾Ð±Ð½Ð°Ñ€ÑƒÐ¶Ð¸Ð» Ð½Ð¾Ð²ÑƒÑŽ Ð´Ð»Ñ Ð¼ÐµÐ½Ñ ÐºÐ¾Ð½ÑÑ‚Ñ€ÑƒÐºÑ†Ð¸ÑŽ Ñ extend self Ð²  
Ð¼Ð¾Ð´ÑƒÐ»Ðµ. (activesupport/lib/active\_support/dependencies.rb)

module Dependencies  
extend self  
…  
end

Ð¢ÑƒÑ‚ Ð½Ð°ÑˆÐµÐ» Ð¾Ð±ÑŠÑÑÐ½ÐµÐ½Ð¸Ðµ  
[http://www.artima.com/forums/flat.jsp?forum=123&thread=119882](http://www.artima.com/forums/flat.jsp?forum=123&thread=119882)

Ð­Ñ‚Ð¾ Ð½Ð° ÑÐ»ÑƒÑ‡Ð°Ð¹ ÐµÑÐ»Ð¸ ÐºÑ‚Ð¾, ÐºÐ°Ðº Ð¸ Ñ, Ð²Ð¸Ð´Ð¸Ñ‚ Ñ‚Ð°ÐºÐ¾Ðµ Ð²Ð¿ÐµÑ€Ð²Ñ‹Ðµ.  
ÐŸÐ°Ð²ÐµÐ».
