My `~/.pryrc` file

.pryrc

Pry.config.prompt = Pry::Prompt[:simple]
Pry.config.pager = false

##
# Support refinements at top level in Pry.
Pry.hooks.add_hook :when_started, :context_switch do |_output, _binding, pry|
  pry.binding_stack = [TOPLEVEL_BINDING]
end

##
# Add a `paste` command for clipboard paste support.
begin
  require 'clipboard'

  Pry::Commands.block_command 'paste', 'Paste from the clipboard.' do
    _pry_.input = StringIO.new Clipboard.paste
  end
rescue LoadError
end

##
# Provide an incrementable `assertions` attr_accessor to use assertions
# a la carte. Normally this would already be provided by Minitest::Runnable
# but we want to play with assertions from the top level! \o/
require 'minitest'

module Minitest::Assertions
  attr_writer :assertions

  def assertions
    @assertions ||= 0
  end
end

include Minitest::Assertions