Ruby on Rails 5.2.3

Module Rails::VERSION

railties/lib/rails/gem_version.rb
railties/lib/rails/generators/rails/app/app_generator.rb
railties/lib/rails/version.rb

Constants

MAJOR	=	5

MINOR	=	2

PRE	=	nil

STRING	=	[MAJOR, MINOR, TINY, PRE].compact.join(".")

TINY	=	3