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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...and rename the model declaration file manually.
Edit:
In Rails 3.1 & 4, ActiveRecord::Migration::CommandRecorder knows how to reverse rename_table migrations, so you can do this:
class RenameOldTableToNewTable < ActiveRecord::Migration
def change
rename_table :old_table_name, :new_ta...
.gitignore file, where should I put it in my xcode project?
I want git to ignore my UserInterfaceState.xcuserstate file in my XCode4 project, but where should I put the .gitignore file?, is it inside the .git folder? or out? The .git is in same folder with the ProjectName.xcodeproj file
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How to securely store access token and secret in Android?
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Showing a different background colour in Vim past 80 characters
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If you have Vim >= v7.3, you can simply add this to your .vimrc to highlight 81 and onward (s...
how to ignore namespaces with XPath
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answered Dec 14 '10 at 15:05
Dirk VollmarDirk Vollmar
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“Too many values to unpack” Exception
...ll off-hand.
– jpmc26
Oct 27 '18 at 4:59
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What does @hide mean in the Android source code?
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0xCursor
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answered Jun 12 '13 at 2:08
StarPinkERStarPinkER
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MSTest copy file to test run folder
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Richard Ev
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answered Mar 16 '09 at 6:33
Preet Sangh...
Explain which gitignore rule is ignoring my file
...ignore manual page. Phew, that was way more work than I expected!
UPDATE 4: If you're interested in the full story about how this answer evolved and the feature came to be implemented, check out episode #32 of the GitMinutes podcast.
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