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You can use this page to email Aaron Sumner and Junichi Ito (伊藤淳一) about Everyday Rails - RSpecによるRailsテスト入門.
Kick off your book project in 2 hours, get started with GhostAI in 2 hours, or do both! Free live workshops, on Zoom. You’ll leave with a real book project and a clear plan to keep going. Saturday, June 27, 2026.
You can use this page to email Aaron Sumner and Junichi Ito (伊藤淳一) about Everyday Rails - RSpecによるRailsテスト入門.