# Pry config

if ENV['TERM'] == 'emacs'
  Pry.config.color = false
  Pry.config.pager = false
  Pry.config.auto_indent = false
end

# Show ruby version/patch level in prompt
prompt = "#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}"
Pry.config.prompt = [
  proc { |obj, nest_level, _| "#{prompt} (#{obj}):#{nest_level} > " },
  proc { |obj, nest_level, _| "#{prompt} (#{obj}):#{nest_level} * " }
]

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

# Repeat last command with enter
Pry::Commands.command /^$/, 'repeat last command' do
  _pry_.run_command Pry.history.to_a.last
end

# https://github.com/michaeldv/awesome_print/
# $ gem install awesome_print
begin
  require 'awesome_print'
  AwesomePrint.defaults = { indent: -2 }
  AwesomePrint.pry!
rescue LoadError
end

## Benchmarking
# Inspired by <http://stackoverflow.com/questions/123494/whats-your-favourite-irb-trick/123834#123834>.
def time(repetitions = 100, &block)
  require 'benchmark'
  Benchmark.bm { |b| b.report { repetitions.times(&block) } }
end