Add bin and edit workflow

bin/gems/pry-0.15.2/lib/pry/commands/pry_version.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class Pry
+  class Command
+    class Version < Pry::ClassCommand
+      match 'pry-version'
+      group 'Misc'
+      description 'Show Pry version.'
+
+      banner <<-'BANNER'
+        Show Pry version.
+      BANNER
+
+      def process
+        output.puts "Pry version: #{Pry::VERSION} on Ruby #{RUBY_VERSION}."
+      end
+    end
+
+    Pry::Commands.add_command(Pry::Command::Version)
+  end
+end