Add irb to Gemfile

Author: soutaro

Gemfile

@@ -21,6 +21,7 @@ gem "fileutils"
 gem "raap"
 gem "activesupport", "~> 7.0"
 gem "extconf_compile_commands_json"
+gem "irb"
 
 group :libs do
   # Libraries required for stdlib test

Gemfile.lock

@@ -52,6 +52,11 @@ GEM
       strong_json (>= 1.1, < 2.2)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
     json (2.16.0)
     json-schema (6.0.0)
       addressable (~> 2.8)
@@ -81,6 +86,9 @@ GEM
       ast (~> 2.4.1)
       racc
     power_assert (3.0.1)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
     prism (1.6.0)
     pstore (0.2.0)
     psych (4.0.6)
@@ -102,6 +110,8 @@ GEM
       psych (>= 4.0.0)
       tsort
     regexp_parser (2.11.3)
+    reline (0.6.3)
+      io-console (~> 0.5)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -192,6 +202,7 @@ DEPENDENCIES
   extconf_compile_commands_json
   fileutils
   goodcheck
+  irb
   json
   json-schema
   memory_profiler