Comments on: Named Scopes Are Awesome

By: telefon dinleme

telefon dinleme — Sun, 09 Aug 2009 08:03:25 +0000

[...] a named scope does in Rails, in Django terms, is allow you to name a given query and use it as a base thanks

By: Named Scopes for Django : Furry Brains

Named Scopes for Django : Furry Brains — Mon, 22 Jun 2009 16:24:23 +0000

[...] a named scope does in Rails, in Django terms, is allow you to name a given query and use it as a base, or [...]

By: Pathfinder Development » Dealing With A Legacy

Pathfinder Development » Dealing With A Legacy — Tue, 16 Dec 2008 17:56:05 +0000

[...] I did just recently move a legacy site from 2.0.2 to 2.1, primarily for gem bundling and because named scopes are awesome. You need to be careful with this — there aren’t many compatibility issues from 2.0.x to 2.1, but [...]

By: Scott Motte » Blog Archive » Named Scopes

Scott Motte » Blog Archive » Named Scopes — Wed, 27 Aug 2008 23:00:18 +0000

[...] Great resource on named scopes [...]

By: Luca Guidi

Luca Guidi — Tue, 05 Aug 2008 12:03:55 +0000

@Karl lambda allows the lazy evaluation of that code, a block would be ran at loading time..

By: links for 2008-07-10 | iLenceel

links for 2008-07-10 | iLenceel — Thu, 10 Jul 2008 22:49:36 +0000

[...] Pathfinder Development Round Two… [...]

By: DotMana » » News from RoR world

DotMana » » News from RoR world — Thu, 10 Jul 2008 13:19:54 +0000

[...] Named scopes in Rails 2.1 : imagine you can get all your recent active users by user.recent.active ? Take a look to this awesome feature. [...]

By: Drew Blas

Drew Blas — Sat, 28 Jun 2008 00:22:43 +0000

Am I missing something or is: “lower(#{column}) LIKE ?”, “%#{text.downcase}%” opening up the query to sql injection if you pass in something from the user, like: Model.contains(:name, params[:name]). I believe we’d want this instead:
“lower(#{column}) LIKE ?”, “%#{connection.quote_string(text.downcase)}%”

By: Pathfinder Development » More Named Scope Awesomeness

Pathfinder Development » More Named Scope Awesomeness — Fri, 27 Jun 2008 19:19:59 +0000

[...] other words, you can augment the contains scope introduced in last week’s post with a regular find method like [...]

By: Britt

Britt — Thu, 26 Jun 2008 17:50:29 +0000

Um, just a distinction… In all your examples don’t you mean to use User instead of user? Your calling the method on the Model, not an instance? Correct me if I’m wrong.