Drop support for Rails 7.0

Author: n-rodriguez

.github/workflows/ci.yml

@@ -61,7 +61,6 @@ jobs:
           - rails_8.0
           - rails_7.2
           - rails_7.1
-          - rails_7.0
         exclude:
           - ruby: '3.1'
             rails: 'rails_8.0'

Appraisals

@@ -1,18 +1,5 @@
 # frozen_string_literal: true
 
-appraise 'rails_7.0' do
-  gem 'rails', '~> 7.0.0'
-
-  # Fix: LoadError: cannot load such file -- base64
-  install_if '-> { Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3.3.0") }' do
-    gem 'base64'
-    gem 'bigdecimal'
-    gem 'mutex_m'
-    gem 'drb'
-    gem 'logger'
-  end
-end
-
 appraise 'rails_7.1' do
   gem 'rails', '~> 7.1.0'