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Jay McGavren
Treehouse TeacherBhaskar Singh for Rails you can find the types here: http://overooped.com/post/100354794/ruby-scriptgenerate-scaffold-types

David O' Rojo
11,050 PointsRuby built in data types are:
- Integer
- Float
- String
- True
- False
- Nil
- Array
- Hash
- Symbol
You can check their documentation here: https://ruby-doc.org/core-2.4.1/

Bhaskar Singh
8,532 Pointsfor ruby on rails 5 for creating controller by scaffold ?