Agile Web Development with Rails 7: 'rails new demo' specifying the Rails version has no affect [solved]

@rubys

Created the demo app with the following command from page 102:

work>​​ ​​rails​​ ​​new​​ ​​demo​

Examined the installation with the following command from page 104:

​demo>​​ ​​bin/rails​​ ​​about​

Output indicated Rails 7.0.5:

About your application's environment
Rails version             7.0.5

So I deleted the demo directory and ran the command, specifying the version:

rails _7.0.4_ new demo

Command bin/rails about still reports Rails 7.0.5. However, the Gemfile indicates 7.0.4:

gem "rails", "~> 7.0.4"

I presume 7.0.4 vs 7.0.5 is not going to make much of a difference. However, it would be nice to understand what’s going here.

FYI, gem list rails --local output:

*** LOCAL GEMS ***

importmap-rails (1.1.6)
rails (7.0.5, 7.0.4)
rails-dom-testing (2.0.3)
rails-html-sanitizer (1.6.0)
sprockets-rails (3.4.2)
stimulus-rails (1.2.1)
turbo-rails (1.4.0)