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@adejoux adejoux/.irbrc forked from adamcrown/.irbrc
Last active Aug 29, 2015

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require 'rubygems' unless defined? Gem # rubygems is only needed in 1.8
### START debundle.rb ###
# Copyright (c) Conrad Irwin <conrad.irwin@gmail.com> -- MIT License
# Source: https://github.com/ConradIrwin/pry-debundle
# Pry references removed by Jan Lelis <mail@janlelis.de>
module Debundle
VERSION = '0.8.d'
end
class << Debundle
# Break out of the Bundler jail.
#
# This can be used to load files in development that are not in your Gemfile (for
# example if you want to test something with a tool that you have locally).
#
# @example
# Debundle.debundle!
# require 'all_the_things'
#
# Normally you don't need to cal this directly though, as it is called for you when Pry
# starts.
#
# See https://github.com/carlhuda/bundler/issues/183 for some background.
#
def debundle!
return unless defined?(Bundler)
if rubygems_18_or_better?
if Gem.post_reset_hooks.reject!{ |hook| hook.source_location.first =~ %r{/bundler/} }
Bundler.preserve_gem_path
Gem.clear_paths
Gem::Specification.reset
remove_bundler_monkeypatches
end
# Rubygems 1.6 — TODO might be quite slow.
elsif Gem.source_index && Gem.send(:class_variable_get, :@@source_index)
Gem.source_index.refresh!
remove_bundler_monkeypatches
else
raise "No hacks found :("
end
rescue => e
puts "Debundling failed: #{e.message}"
puts "When reporting bugs to https://github.com/ConradIrwin/pry-debundle, please include:"
puts "* gem version: #{Gem::VERSION rescue 'undefined'}"
puts "* bundler version: #{Bundler::VERSION rescue 'undefined'}"
puts "* ruby version: #{RUBY_VERSION rescue 'undefined'}"
puts "* ruby engine: #{RUBY_ENGINE rescue 'undefined'}"
end
private
def rubygems_18_or_better?
defined?(Gem.post_reset_hooks)
end
def rubygems_20_or_better?
Gem::VERSION.to_i >= 2
end
# Ugh, this stuff is quite vile.
def remove_bundler_monkeypatches
if rubygems_20_or_better?
load 'rubygems/core_ext/kernel_require.rb'
else
load 'rubygems/custom_require.rb'
end
if rubygems_18_or_better?
Kernel.module_eval do
def gem(gem_name, *requirements) # :doc:
skip_list = (ENV['GEM_SKIP'] || "").split(/:/)
raise Gem::LoadError, "skipping #{gem_name}" if skip_list.include? gem_name
spec = Gem::Dependency.new(gem_name, *requirements).to_spec
spec.activate if spec
end
end
else
Kernel.module_eval do
def gem(gem_name, *requirements) # :doc:
skip_list = (ENV['GEM_SKIP'] || "").split(/:/)
raise Gem::LoadError, "skipping #{gem_name}" if skip_list.include? gem_name
Gem.activate(gem_name, *requirements)
end
end
end
end
end
Debundle.debundle!
def load_gem(gem, &block)
begin
if require gem
yield if block_given?
end
rescue Exception => err
warn "Couldn't load #{gem}: #{err}"
end
end
# Highlighting and other features
load_gem 'irbtools'
# Show log in Rails console
if defined? Rails
require 'logger'
if Rails.version =~ /^2\./ # Rails 2.3
Object.const_set('RAILS_DEFAULT_LOGGER', Logger.new(STDOUT))
else # Rails 3
ActiveRecord::Base.logger = Logger.new(STDOUT) if defined? ActiveRecord
end
end
# Enable route helpers in Rails console
if defined? Rails
include Rails.application.routes.url_helpers
end
# Benchmarking helper (http://ozmm.org/posts/time_in_irb.html)
if defined? Benchmark
def benchmark(times = 1)
ret = nil
Benchmark.bm { |x| x.report { times.times { ret = yield } } }
ret
end
end
# loading bond for autocompletion
load_gem 'bond' do
Bond.start
end
# Random time method
class Time
def self.random(from=Time.at(0), to=Time.now)
Time.at rand(to.to_f - from.to_f) + from.to_f
end
end
# return a sorted list of methods minus those which are inherited from Object
class Object
def interesting_methods
(self.methods - Object.instance_methods).sort
end
end
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