Add pry-byebug keyboard shortcuts

Author: dcorking

.pryrc

@@ -0,0 +1,20 @@
+# coding: utf-8
+# bin-hacks/~.pryrc
+# Link this from home directory:
+# cd ; ln -s ~/bin-hacks/.pryrc
+
+# MIT/Expat License https://github.com/deivid-rodriguez/pry-byebug/blob/master/LICENSE
+# Copyright David Rodríguez
+
+# from https://github.com/deivid-rodriguez/pry-byebug/blob/master/README.md
+if defined?(PryByebug)
+  Pry.commands.alias_command 'c', 'continue'
+  Pry.commands.alias_command 's', 'step'
+  Pry.commands.alias_command 'n', 'next'
+  Pry.commands.alias_command 'f', 'finish'
+end
+
+# Hit Enter to repeat last command
+Pry::Commands.command /^$/, "repeat last command" do
+  _pry_.run_command Pry.history.to_a.last
+end