.pryrc に書いておく。rails consoleみたく、reload!を使えるようにする用。

.pryrc

# reloads the environment
# to read rails env => $ pry -r pry -r ./config/environment.rb
def reload!(print=true)
  puts "Reloading..." if print
  # This triggers the to_prepare callbacks
  ActionDispatch::Callbacks.new(Proc.new {}, false).call({})
  true
end