install pry

Gemfile

@@ -30,6 +30,10 @@ gem 'webpacker'
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
   gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem 'pry-byebug'
+  gem 'pry-doc'
+  gem 'pry-rails'
+  gem 'pry-stack_explorer'
 end
 
 group :development do

Gemfile.lock

@@ -126,6 +126,20 @@ GEM
     parallel (1.17.0)
     parser (2.6.3.0)
       ast (~> 2.4.0)
+    pry (0.12.2)
+      coderay (~> 1.1.0)
+      method_source (~> 0.9.0)
+    pry-byebug (3.7.0)
+      byebug (~> 11.0)
+      pry (~> 0.10)
+    pry-doc (1.0.0)
+      pry (~> 0.11)
+      yard (~> 0.9.11)
+    pry-rails (0.3.9)
+      pry (>= 0.10.4)
+    pry-stack_explorer (0.4.9.3)
+      binding_of_caller (>= 0.7)
+      pry (>= 0.9.11)
     puma (4.0.0)
       nio4r (~> 2.0)
     rack (2.0.7)
@@ -203,6 +217,7 @@ GEM
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.3)
+    yard (0.9.20)
 
 PLATFORMS
   ruby
@@ -217,6 +232,10 @@ DEPENDENCIES
   jbuilder (~> 2.5)
   listen (>= 3.0.5, < 3.2)
   mysql2 (>= 0.4.4, < 0.6.0)
+  pry-byebug
+  pry-doc
+  pry-rails
+  pry-stack_explorer
   puma (~> 4.0)
   rails (~> 5.2.3)
   rails-html-sanitizer