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| author | Vijay Dev <vijaydev.cse@gmail.com> | 2014-11-30 10:28:16 +0000 |
|---|---|---|
| committer | Vijay Dev <vijaydev.cse@gmail.com> | 2014-11-30 10:28:16 +0000 |
| commit | 079ac4a0584b24625266a0e9448503d1b96c2b7f (patch) | |
| tree | 6a28edeb393cd095de252335f9e3c9cec7c78d13 /guides/source/active_record_postgresql.md | |
| parent | bd9ffa7e1fb433f359ee096a2afd924a652d1912 (diff) | |
| parent | 6874133f9e5ca79f30f43632da4338d7b82ddeff (diff) | |
| download | rails-079ac4a0584b24625266a0e9448503d1b96c2b7f.tar.gz rails-079ac4a0584b24625266a0e9448503d1b96c2b7f.tar.bz2 rails-079ac4a0584b24625266a0e9448503d1b96c2b7f.zip | |
Merge branch 'master' of github.com:rails/rails
Diffstat (limited to 'guides/source/active_record_postgresql.md')
| -rw-r--r-- | guides/source/active_record_postgresql.md | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/guides/source/active_record_postgresql.md b/guides/source/active_record_postgresql.md index 6c94218ef6..a2681a80e9 100644 --- a/guides/source/active_record_postgresql.md +++ b/guides/source/active_record_postgresql.md @@ -103,11 +103,6 @@ profile.settings # => {"color"=>"blue", "resolution"=>"800x600"} profile.settings = {"color" => "yellow", "resolution" => "1280x1024"} profile.save! - -## you need to call _will_change! if you are editing the store in place -profile.settings["color"] = "green" -profile.settings_will_change! -profile.save! ``` ### JSON @@ -219,7 +214,7 @@ Currently there is no special support for enumerated types. They are mapped as normal text columns: ```ruby -# db/migrate/20131220144913_create_events.rb +# db/migrate/20131220144913_create_articles.rb execute <<-SQL CREATE TYPE article_status AS ENUM ('draft', 'published'); SQL @@ -281,7 +276,7 @@ end # Usage User.create settings: "01010011" user = User.first -user.settings # => "(Paris,Champs-Élysées)" +user.settings # => "01010011" user.settings = "0xAF" user.settings # => 10101111 user.save! |