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mhartl on June 5, 2012 | parent | context | favorite | on: Ruby on Rails Tutorial screencasts, 2nd edition

The biggest thing is a complete elimination of the need for a lambda in the status feed. You can compare

http://ruby.railstutorial.org/chapters/following-users?versi...

and

http://ruby.railstutorial.org/chapters/following-users#sec:s...

to see the difference.

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