add pry and add readme info

Author: btihen

Gemfile

@@ -17,3 +17,5 @@ gem 'sqlite3'
 gem 'standalone_migrations'
 gem 'timecop'
 gem 'zeitwerk'
+
+gem 'pry'

Gemfile.lock

@@ -74,6 +74,8 @@ GEM
     minitest (5.20.0)
     nenv (0.3.0)
     nio4r (2.5.9)
+    nokogiri (1.15.4-arm64-darwin)
+      racc (~> 1.4)
     nokogiri (1.15.4-x86_64-linux)
       racc (~> 1.4)
     notiffany (0.1.3)
@@ -162,6 +164,7 @@ GEM
     ruby-next-core (0.15.3)
     ruby-progressbar (1.13.0)
     shellany (0.0.1)
+    sqlite3 (1.6.6-arm64-darwin)
     sqlite3 (1.6.6-x86_64-linux)
     standalone_migrations (7.1.1)
       activerecord (>= 4.2.7, < 7.1.0, != 5.2.3.rc1, != 5.2.3)
@@ -177,6 +180,7 @@ GEM
     zeitwerk (2.6.12)
 
 PLATFORMS
+  arm64-darwin-22
   x86_64-linux
 
 DEPENDENCIES
@@ -186,6 +190,7 @@ DEPENDENCIES
   debug
   guard
   guard-rspec
+  pry
   rake
   rspec
   rubocop

README.md

@@ -4,8 +4,18 @@ This is a ruby kata exploring coupling & cohesion in a typical messy app.
 ## Getting Started
 - If you don't use [asdf](https://asdf-vm.com/), ensure you have the right ruby installed (see [.tool-versions](.tool-versions)).
 - If you don't use [direnv](https://direnv.net/), ensure you have all the environment variables set (see [.envrc](.envrc)).
-- Run `bundle install` 
-- Run `rake db:create db:migrate`
-- Run `rspec`
+1. Run `bundle install`
+2. Run `rake db:create db:migrate`
+3. Run `rspec`
 
+Usage without variables is:
+1. Run `export SCHEMA=db/schema.rb`
+2. Run `bundle install`
+3. Run `rake db:create db:migrate`
+4. Run `rspec`
 
+When in doubt do (or if you mess up the environment) use:
+```
+SCHEMA=db/schema.rb rake db:environment:set RAILS_ENV=development
+SCHEMA=db/schema.rb rake db:drop db:create db:migrate
+```

app/application.rb

@@ -7,6 +7,8 @@
 require 'controller'
 require 'view'
 
+require 'pry'
+
 loader = Zeitwerk::Loader.for_gem
 
 loader.push_dir(__dir__)