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| author | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2012-06-19 22:12:01 -0300 |
|---|---|---|
| committer | Carlos Antonio da Silva <carlosantoniodasilva@gmail.com> | 2012-06-22 09:15:43 -0300 |
| commit | 6aae17e85613fe8c2816ba278f9348f168692479 (patch) | |
| tree | 3591e04710a81fe3fcc0ea142bc53bed446fbb33 /guides/source | |
| parent | 2e379c1e63b3646f9aff4d7e242ca37b4a57f529 (diff) | |
| download | rails-6aae17e85613fe8c2816ba278f9348f168692479.tar.gz rails-6aae17e85613fe8c2816ba278f9348f168692479.tar.bz2 rails-6aae17e85613fe8c2816ba278f9348f168692479.zip | |
Refactor pluck with multiple columns
Ensure it works with mix of symbols and strings, and with a select
clause possibly containing more than one column.
Also remove support for pluck with an array of columns, in favor of
passing the list of attributes:
Model.pluck(:a, :b)
See comments: https://github.com/rails/rails/pull/6500#issuecomment-6030292
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