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Change the name of the :id parameter in Routing resources for Rails
...ms to do exactly what you're looking for. You can take a look at the Rails 3 code compared to the Rails 4 code.
Details
You can easily implement this in your routes.rb file:
# config/routes.rb
resources :posts, param: :slug
# app/controllers/posts_controller.rb
# ...
@post = Post.find_by(slug:...
Iterating over each line of ls -l output
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Randy ProctorRandy Proctor
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What is the syntax for “not equal” in SQLite?
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Can I inject a service into a directive in AngularJS?
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“used as value” in function call
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Flimzy
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answered Sep 24 '12 at 8:24
MaciejMaciej
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CSS attribute selector does not work a href
...ment whose "foo" attribute value begins exactly with the string "bar" (CSS 3)
E[foo$="bar"] an E element whose "foo" attribute value ends exactly with the string "bar" (CSS 3)
E[foo*="bar"] an E element whose "foo" attribute value contains the substring "bar" (CSS 3)
E[foo|="en"] an E element whose...
Get underlying NSData from UIImage
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answered Jan 7 '11 at 9:13
CarolineCaroline
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Verify a method call using Moq
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You're checking the wrong method. Moq requires that you Setup (and then optionally Verify) the m...
Open a file from Cygwin
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answered Feb 23 '09 at 13:51
erichuierichui
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jQuery “Does not have attribute” selector?
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