[B! ActiveRecord] taro-maruã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

taro-maru id:taro-maru

ActiveRecordã«é–¢ã™ã‚‹taro-maruã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (24)

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Rails API: ActiveRecord::Attributes::ClassMethodsã®#attributeã¨#define_attributeï¼ˆç¿»è¨³ï¼‰
2018.11.27 Rails API: ActiveRecord::Attributes::ClassMethodsã®#attributeã¨#define_attributeï¼ˆç¿»è¨³ï¼‰ æ¦‚è¦ MITãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã«åŸºã¥ã„ã¦ç¿»è¨³ã—ã¾ã™ã€‚ åŽŸæ–‡: ActiveRecord::Attributes::ClassMethods ãƒ•ã‚¡ã‚¤ãƒ«: activerecord/lib/active_record/attributes.rb Railsãƒãƒ¼ã‚¸ãƒ§ãƒ³: 5.2.1 ãƒ©ã‚¤ã‚»ãƒ³ã‚¹: MIT y-yagiã•ã‚“ã®ä»¥ä¸‹ã®è¨˜äº‹ã‚‚å‚è€ƒã«ãªã‚Šã¾ã™ã€‚ å‚è€ƒ: Rails 5ã®Active Record attributes APIã«ã¤ã„ã¦ | æ—¥ã€…é›‘è¨˜ ActiveRecord::Attributes::ClassMethodsã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹publicãƒ¡ã‚½ãƒƒãƒ‰ attribute(name, cast_type =
taro-maru 2018/11/29
rails

ActiveRecord
ãƒªãƒ³ã‚¯
Arproxy ActiveRecordãŒç™ºè¡Œã—ãŸSQLã‚’åŠ å·¥ã§ãã‚‹Gem - é…’ã¨æ³ªã¨Rubyã¨Railsã¨
Arproxy ActiveRecordãŒç™ºè¡Œã—ãŸSQLã‚’åŠ å·¥ã§ãã‚‹Gem Jan 19 th , 2016 Tweet ã€Ž cookpad/arproxy - GitHub ã€ã¯ã€ Arproxy ActiveRecordãŒç™ºè¡Œã—ãŸSQLã‚’åŠ å·¥ã§ãã‚‹Gemã§ã™ã€‚ Slow Queryã‚’èª¿æŸ»ã—ãŸã‚Šã€SQLã«ã‚³ãƒ¡ãƒ³ãƒˆã‚’ä»˜ä¸Žã—ãŸã‚Šã€SQLã‚’Readonlyã«åˆ¶é™ã—ãŸã‚Šã§ãã¾ã™ï¼ Gemã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« Gemfileã«ä»¥ä¸‹ã‚’è¿½åŠ ã—ã¦ã€ bundle install ã‚’å®Ÿè¡Œã€‚
taro-maru 2016/01/20
Rails

ActiveRecord
ãƒªãƒ³ã‚¯
Rails - ActiveRecord ã® scope ã‚’ Query object ã§å®Ÿè£…ã™ã‚‹ - Qiita
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taro-maru 2015/11/05
ActiveRecord
ãƒªãƒ³ã‚¯
ruby on rails - railsã®ãƒ•ã‚©ãƒ¼ãƒ ã§ãƒžãƒ«ãƒãƒã‚§ãƒƒã‚¯ãƒœãƒƒã‚¯ã‚¹ã‚’å®Ÿç¾ã—ãŸã„ - ã‚¹ã‚¿ãƒƒã‚¯ãƒ»ã‚ªãƒ¼ãƒãƒ¼ãƒ•ãƒãƒ¼
taro-maru 2015/10/01
rails

ActiveRecord
ãƒªãƒ³ã‚¯
Should you use scopes or class methods?
taro-maru 2015/09/01
rails

ActiveRecord
ãƒªãƒ³ã‚¯
ãƒ—ãƒ¬ãƒ¼ãƒ³ãªã‚¯ãƒ©ã‚¹ã«ActiveRecordã®ã‚¢ã‚½ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ç”Ÿã‚„ã™fake_associationsã‚’ã¤ãã£ãŸ - Qiita
ã‚‚ã¡ã‚ã‚“ä¸€ã¤ä¸€ã¤å¿…è¦ãªã‚¢ã‚½ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å®Ÿè£…ã™ã‚‹ã“ã¨ã‚‚ã§ããŸã®ã§ã™ãŒã€åŒã˜ã‚ˆã†ãªãƒ¡ã‚½ãƒƒãƒ‰ã‚’å®šç¾©ã™ã‚‹ã®ã‚‚è‰¯ããªã„ã“ã¨ã¯è‡ªæ˜Žã§ã™ã€‚ ãã“ã§ã€includeã™ã‚‹ã ã‘ã§ã‚ã‚‹ç¨‹åº¦ã®ã‚¢ã‚½ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å®Ÿç¾ã§ãã‚‹ã‚‚ã®ã«ã—ã¾ã—ãŸã€‚ tsuwatch/fake_associations å®Ÿè£…ã¨ã—ã¦ã¯ã€Railsã®å‘½åè¦å‰‡ã‚„ã‚¢ã‚½ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³éƒ¨åˆ†ã«æ›¸ã‹ã‚Œã¦ã„ã‚‹æƒ…å ±ã‚’é ¼ã‚Šã«ãƒ¢ãƒ‡ãƒ«ã‚’ç”Ÿæˆã—ã€ActiveRecordã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’å‘¼ã³å‡ºã—ã¦ã„ãã¨ã„ã†ã“ã¨ã‚’ã—ã¦ã„ã¾ã™ã€‚ ActiveRecordã®å†…éƒ¨APIã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã‚‚è€ƒãˆãŸã®ã§ã™ãŒã€ã‚ã¾ã‚ŠActiveRecordã®å†…éƒ¨å®Ÿè£…ã«ä¾å˜ã—éŽãŽã‚‹ã®ã¯è¾›ããªã‚‹ã®ã§ã¯ãªã„ã ã‚ã†ã‹ã¨è€ƒãˆã¦ã“ã®ã‚ˆã†ãªæ–¹é‡ã§å®Ÿè£…ã‚’ã—ã¾ã—ãŸã€‚ ä½¿ã„æ–¹ ç¾åœ¨ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ã®ã¯ã€has_manyã¨ã‚ã‚‹ç¨‹åº¦ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã®ã¿ã§ã™ã€‚ ä»¥ä¸‹ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã§å‹•ä½œã™ã‚‹ã“ã¨ã¯ç¢ºèªã—ã¦ã„ã¾ã™ã€‚ ä»Šå¾Œã•ã‚‰ã«ä»–ã®ã‚¢ã‚½ã‚·ã‚¨ãƒ¼ã‚·
taro-maru 2015/08/24
rails

ActiveRecord
ãƒªãƒ³ã‚¯
SQLã‚’å®Ÿè¡Œã™ã‚‹æ™‚ã€SQLã«å®Ÿè¡Œå ´æ‰€ã‚’è¿½è¨˜ã™ã‚‹ - ãƒ‘ãƒ«ã‚«ãƒ¯2
ISUCONã®Perlã‚¢ãƒ—ãƒªã§ã‚ˆãä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹DBIx::Sunnyã§ã™ãŒã€ä¾¿åˆ©ãªæ©Ÿèƒ½ã¨ã—ã¦ã€SQLãŒã©ã“ã§å®Ÿè¡Œã•ã‚ŒãŸã‹ã‚’å®Ÿè¡Œã•ã‚Œã‚‹SQLã«ã‚³ãƒ¡ãƒ³ãƒˆã™ã‚‹æ©Ÿèƒ½ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã†ã„ã†æ„Ÿã˜ã§ã‚¹ãƒãƒ¼ãƒã‚°ã«è¡¨ç¤ºã•ã‚Œã‚‹ã®ã§ã€ã©ã“ã§SQLãŒç™ºè¡Œã•ã‚Œã¦ã„ã‚‹ã‹æŽ¢ã™å¿…è¦ãŒãªãã¦ä¾¿åˆ©ã§ã™ã€‚ SELECT * FROM users /* lib/MyApp/Web.pm line 56 */ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒã‚°ã§ã¯ãªãã€SQLè‡ªä½“ã«ã‚³ãƒ¡ãƒ³ãƒˆã§å…¥ã£ã¦ã„ã‚‹äº‹ãŒé‡è¦ã§ã€SQLã‚’æ”¹å–„ã—ãŸã„æ™‚ã«è¦‹ã‚‹ã®ã¯ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒã‚°ã§ã¯ãªãã‚¹ãƒãƒ¼ãƒã‚°ã‚’è¦‹ã¾ã™ã€‚ã‚¹ãƒãƒ¼ãƒã‚°ã‚’è¦‹ãŸæ™‚ç‚¹ã§ã€ã©ã“ã§ç™ºè¡Œã•ã‚ŒãŸSQLãªã®ã‹ã¯ã£ãã‚Šã—ã¦ã„ã‚‹ã¨ç„¡é§„ã«ãã®SQLãŒã©ã“ã§ç™ºè¡Œã•ã‚ŒãŸã®ã‹ã€æŽ¢ã™å¿…è¦ãŒãªããªã‚Šã€å®Ÿéš›ã«é›†ä¸ã™ã¹ãSQLã®æ”¹å–„ã«é›†ä¸å‡ºæ¥ã¾ã™ã€‚ã¨ã„ã†ã®ã‚’ã€Railsã§ã‚‚ã‚„ã‚ŠãŸã‹ã£ãŸã®ã§ã€ActiveRecordã§ä½œã£ã¦ã¿ã¾ã—ãŸã€‚github
taro-maru 2015/07/15
ActiveRecord

rails
ãƒªãƒ³ã‚¯
GitHub - cookpad/mixed_gauge: A simple and robust database sharding with ActiveRecord.
Simple No downtime migrations Rollback-able operations Database sharding tend to be over-complexed. There are cases which need these complex database sharding but in some cases database sharding can be more simple. The large data set which is enoght big to partition should be designed to be distributed, or should be re-design if it wasn't. Design to be distributed uses key based relation or revers
taro-maru 2015/06/23
ActiveRecord
ãƒªãƒ³ã‚¯
ã€ŒUpsertã€å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’ä¸€æ‹¬ã§Insert/Updateã™ã‚‹Gemï¼ã€€
Rails/Rubyã§å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’ä¸€æ‹¬ã§æ–°è¦ç™»éŒ²ãƒ»æ›´æ–°ã‚¹ã‚¯ãƒªãƒ—ãƒˆ ã‚’æ›¸ãå ´åˆã¯ã€Active Recordã¯ç”Ÿæˆã‚³ã‚¹ãƒˆãŒé«˜ãã¦ã€å¿…ãšã—ã‚‚å‘ã„ã¦ã„ã¾ã›ã‚“ã€‚ãã‚“ãªçŠ¶æ³ã§ã®åˆ©ç”¨ã«ã‚ªã‚¹ã‚¹ãƒ¡ãªã®ãŒã€ã“ã® ã€Župsertã€ã¨ã„ã†Gemã§ã™ã€‚ ã“ã®GemãŒã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¯ã€MySQLã€PostgreSQLã€SQLite3ã§ã™ã€‚ ðŸ¡ UpsertãŒé©ã—ãŸåˆ©ç”¨ã‚·ãƒ¼ãƒ³å®Ÿè£…ã¨ã—ã¦ã¯ã€Oracleã‚„MySQLã®PL/SQLã€PostgreSQLã®PL/pgSQLã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ä¸€æ™‚çš„ã«å®šç¾©ã—ã¦ã€ ãã®ä¸ã§å¯¾è±¡ãƒ†ãƒ¼ãƒ–ãƒ«ã«ä¸€è‡´ã™ã‚‹ã‚ãƒ¼ã®ãƒ¬ã‚³ãƒ¼ãƒ‰ãŒã‚ã‚Œã°updateã€ãªã‘ã‚Œã°insertå‡¦ç†ã‚’è¡Œã£ã¦ãã‚Œã¾ã™ã€‚ DBå†…éƒ¨ã§ãƒ¬ã‚³ãƒ¼ãƒ‰ã®æœ‰ç„¡ã‚’åˆ¤å®šã—ã¦ã€insert/updateå‡¦ç†ã¾ã§è¡Œã¦ãã‚Œã‚‹ã®ã§ã€å½“ç„¶é€Ÿåº¦ã¯æ—©ããªã‚Šã¾ã™ã€‚ ã¾ãŸã€Commitã‚’è¤‡æ•°ä»¶å˜ä½ã§ã¾ã¨ã‚ã¦ãã‚Œã‚‹æ©Ÿèƒ½ã‚‚æŒã£ã¦ã„ã‚‹ã®ã§ã€Active R
taro-maru 2015/06/15
ActiveRecord

Ruby

rails
ãƒªãƒ³ã‚¯
ãã‚ãã‚ãƒãƒªãƒ¢ãƒ¼ãƒ•ã‚£ãƒƒã‚¯é–¢é€£ã«ã¤ã„ã¦ä¸€è¨€ã„ã£ã¨ãã‹ - Qiita
class Notification < ActiveRecord::Base belongs_to :notifiable, polymorphic: true end class Message < ActiveRecord::Base has_one :notification, as: :notifiable end class Like < ActiveRecord::Base has_one :notification, as: :notifiable end ä¸€è¡Œã§è‰²ã‚“ãªã‚¯ãƒ©ã‚¹ã«å¯¾ã™ã‚‹é–¢é€£ãŒæŒ‡å®šã§ãã¦ä¾¿åˆ©æ„ŸãŒã‚ã‚‹ã€‚ ã ã‹ã‚‰ã£ã¦ã€ã“ã‚Œã‚’å®‰æ˜“ã«ä½¿ã†å‰ã«ã¡ã‚ƒã‚“ã¨è€ƒãˆã‚ˆã†ã€‚ ãƒãƒªãƒ¢ãƒ¼ãƒ•ã‚£ãƒƒã‚¯é–¢é€£ã¯å˜ã«é–¢é€£ã®å®šç¾©ã‚’çœåŠ›åŒ–ã™ã‚‹ãŸã‚ã®ã‚‚ã®ã˜ã‚ƒãªã„ã€‚ ãƒãƒªãƒ¢ãƒ¼ãƒ•ã‚£ãƒƒã‚¯ã¨ã„ã†åå‰ãŒç¤ºã™æ§˜ã«ã€ã“ã‚Œã¯å¤šæ…‹æ€§ã‚’æŒã£ãŸã‚‚ã®ã«å¯¾ã™ã‚‹é–¢é€£ã‚’å®šç¾©ã™ã‚‹äº‹ã§ã‚ã£ã¦ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã«å¯¾ã™ã‚‹é–¢é€£ã®å®šç¾©ã ã¨ã„ã†ã“ã¨
taro-maru 2015/06/03
ActiveRecord

Rails
ãƒªãƒ³ã‚¯
ActiveRecordã®arel_tableã‹ã‚‰ä½œã‚Œã‚‹æ¡ä»¶å¼ã¾ã¨ã‚ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? $VERBOSE = true require "active_record" ActiveRecord::VERSION::STRING # => "6.0.0" ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:") ActiveRecord::Migration.verbose = false ActiveRecord::Schema.define do create_table :users do |t| end end
taro-maru 2015/05/26
ActiveRecord
ãƒªãƒ³ã‚¯
ActiveRecordã‚’utf8mb4ã§å‹•ã‹ã™ - Qiita
ã‚‚ã†MySQL 5.5 GAãŒå‡ºã¦ã‹ã‚‰ä¸€å¹´ãŒçµŒã¡ã€MySQL 5.6 GAã‚‚ãã‚ãã‚å‡ºã‚‹ã“ã‚ã ã—ã€æ–°è¦ã§ä½œã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯utf8mb4ã§ã„ããŸã„ã®ã§ãã®æ–¹æ³•ã€‚ ã¾ãšã€mysql2ãŒ0.3.11ä»¥å‰ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã¯utf8mb4ã«å¯¾å¿œã—ã¦ãªã„ã®ã§ã€ãã‚Œã‚ˆã‚Šæ–°ã—ã„ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’ä½¿ã†å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã‚Œã§encoding: utf8mb4ã§æŽ¥ç¶šã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ã¤ãŽã«ActiveRecord::Migrationã§utf8mb4ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’ä½œæˆã™ã‚‹ã‚ˆã†ã«ã‚³ãƒ³ãƒ•ã‚£ã‚°ã§charsetã¨collationã‚’æŒ‡å®šã—ã¾ã™ã€‚
taro-maru 2015/05/19
ActiveRecord

rails

mysql
ãƒªãƒ³ã‚¯
Railsã§ActiveRecord/Arelã‚’ä½¿ã£ã¦è¤‡é›‘ãªSELECTæ–‡ã‚’å®Ÿè¡Œã™ã‚‹æ–¹æ³• - Rails Webook
Rails(ActiveRecord/Arel)ã§è¤‡é›‘ãªSELECTæ–‡ã‚’å®Ÿè¡Œã™ã‚‹æ–¹æ³•ã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚ ãƒ¡ãƒªãƒƒãƒˆã€ãƒ‡ãƒ¡ãƒªãƒƒãƒˆã‚„ä½¿ã„ã©ã“ã‚ãªã©ã¾ã¨ã‚é€”ä¸ãªã®ã§ã‚ã—ã‹ã‚‰ãšãŠé¡˜ã„ã—ã¾ã™ã€‚ å‹•ä½œç¢ºèª Ruby 2.2.0 Rails 4.2.0 Arel 6.0.0 ç›®æ¬¡ ã¾ã¨ã‚ ERå›³ Active Record Arel ç”ŸSQL 1. ã¾ã¨ã‚ã¾ãšã€å€‹äººçš„ãªæ„è¦‹ã¨ã—ã¦ã€ãã‚Œãžã‚Œã®æ–¹æ³•ã®ãƒ¡ãƒªãƒƒãƒˆãƒ»ãƒ‡ãƒ¡ãƒªãƒƒãƒˆã‚’ã¾ã¨ã‚ã¾ã—ãŸã€‚ ãƒ¡ãƒªãƒƒãƒˆãƒ‡ãƒ¡ãƒªãƒƒãƒˆ ActiveRecord ãƒ»1, 2ãƒ†ãƒ¼ãƒ–ãƒ«å†…ã§ã®æ¤œç´¢ãªã‚‰ç°¡å˜ã«å‡¦ç†ã‚’ã‹ã‘ã‚Œã‚‹ ãƒ»è¿”ã‚Šå€¤ãŒActiveRecord::Relationã‚„ãƒ¢ãƒ‡ãƒ«ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ãªã®ã§æ‰±ã„ã‚„ã™ã„ ãƒ»è¤‡æ•°ã®ãƒ†ãƒ¼ãƒ–ãƒ«ã«ã¾ãŸãŒã‚‹æ¤œç´¢ã§ã€æ¤œç´¢æ¡ä»¶ã€ä»–ãƒ†ãƒ¼ãƒ–ãƒ«ã®ã‚«ãƒ©ãƒ å€¤ã®æ‰±ã„ãŒã—ãšã‚‰ã„ ãƒ»CASE WHENã‚„ã‚«ãƒ©ãƒ ãªã©è¡Œã„ã¥ã‚‰ã„ Arel æ–‡å—åˆ—ã§ãªããƒ¡ã‚½ãƒƒãƒ‰ã§æ¤œç´¢æ–‡ã‚’è¨˜è¼‰ã§ãã‚‹ï¼ˆå€‹äººçš„ã«
taro-maru 2015/04/28
arel

rails

ActiveRecord
ãƒªãƒ³ã‚¯
ActiveRecordã®èªã¿è¾¼ã¿ãŒå®Ÿéš›ã«ãƒˆãƒªã‚¬ãƒ¼ã•ã‚ŒãŸå ´æ‰€ã‚’ãƒã‚°ã«è¨˜éŒ²ã™ã‚‹gem - Qiita
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taro-maru 2015/04/16
ActiveRecord
ãƒªãƒ³ã‚¯
Getting to Know Pluck and Select
Letâ€™s take some time to get familiar with pluck and select. Theyâ€™re two very useful methods in ActiveRecord and using both effectively can really contribute to improving performance of your app. Before there was pluck there was select. select was THE WAY for you to query for a single field from your database. User.select(:id).to_a # => User Load (0.9ms) SELECT id FROM "users" # => [#<User id: 12>,
taro-maru 2015/02/25
ActiveRecord
ãƒªãƒ³ã‚¯
GitHub - sonots/activerecord-refresh_connection: Refresh ActiveRecord connection on each rack request
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taro-maru 2015/02/10
ActiveRecord

rails
ãƒªãƒ³ã‚¯
æ—¢å˜ã®scopeã‹ã‚‰oræ¡ä»¶ã®SQLã‚’çµ„ã¿ç«‹ã¦ã‚‹ - Qiita
class User < ActiveRecord::Base scope :male, ->{ where(sex: :male) } # ç”·æ€§ scope :female, ->{ where(sex: :female) } # å¥³æ€§ scope :adult, ->{ where(arel_table[:age].gteq 20) } # æˆäºº scope :minor, ->{ where(arel_table[:age].lt 20) } # æœªæˆå¹´ scope :men, ->{ adult.male } # æˆäºº,ç”·æ€§ scope :women, ->{ adult.female } # æˆäºº,å¥³æ€§ scope :boys, ->{ minor.male } # æœªæˆå¹´,ç”·æ€§ scope :girls, ->{ minor.female } # æœªæˆå¹´,å¥³æ€§ end User
taro-maru 2015/02/06
ActiveRecord
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ä¼¼ã¦ã„ã‚‹ã‚ˆã†ã§å…¨ç„¶é•ã†!?Activerecordã«ãŠã‘ã‚‹includesã¨joinsã®æŒ¯ã‚‹èˆžã„ã¾ã¨ã‚ - Qiita
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taro-maru 2015/02/04
ActiveRecord

rails
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ActiveRecord ã® attribute æ›´æ–°æ–¹æ³•ã¾ã¨ã‚ - Qiita
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taro-maru 2015/01/20
ActiveRecord

rails
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ActiveRecord 4.2's Type Casting - CustomInk Technology Blog
Last month Rails 4.2 was released and if you have been keeping up with my posts, I even covered how you can upgrade from 3.2 to 4.2 in one step! This speaks volumes to how easy it is to adopt to outward facing API changes within our beloved framework. But often times, version changes bring implementation changes that we never see. For example, all of Aaron Patterson's work for AdequateRecord Proâ„¢
taro-maru 2015/01/17
ActiveRecord

rails
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