Rails で UUID を作成する xyk blog
Rails Generate Uuid. Web class adduuidtomodelsthatneedit < activerecord::migration def up add_column :translations, :uuid, :uuid end def down. Web using uuids as the id in your rails models instead of incrementing integers helps you avoid collisions.
Web using uuids as the id in your rails models instead of incrementing integers helps you avoid collisions. Web class adduuidtomodelsthatneedit < activerecord::migration def up add_column :translations, :uuid, :uuid end def down.
Web class adduuidtomodelsthatneedit < activerecord::migration def up add_column :translations, :uuid, :uuid end def down. Web using uuids as the id in your rails models instead of incrementing integers helps you avoid collisions. Web class adduuidtomodelsthatneedit < activerecord::migration def up add_column :translations, :uuid, :uuid end def down.
