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| author | Gaurish Sharma <contact@gaurishsharma.com> | 2012-11-08 19:14:35 +0530 |
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| committer | Gaurish Sharma <contact@gaurishsharma.com> | 2012-11-08 19:14:35 +0530 |
| commit | e3e4fa1f6504ba27200c25558462dd2ba6c1fcd3 (patch) | |
| tree | f432120cf4a923e283c9546e36d907205cd5dcfc /guides/source/active_record_validations_callbacks.md | |
| parent | 8659212df2d29dc1c3b20a58dde00a56a776817d (diff) | |
| download | rails-e3e4fa1f6504ba27200c25558462dd2ba6c1fcd3.tar.gz rails-e3e4fa1f6504ba27200c25558462dd2ba6c1fcd3.tar.bz2 rails-e3e4fa1f6504ba27200c25558462dd2ba6c1fcd3.zip | |
make syntax of select.map(&:field) same as pluck
The shortcut ampersand syntax of `select.map(&:field)` is same thing as `.plunk(:field)`. document that
Diffstat (limited to 'guides/source/active_record_validations_callbacks.md')
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