.irbrc

# Time loading files
if ENV["TIMING"] == "1"
  require 'benchmark'
  module Kernel
    class << self
      def require_with_timing(file)
        puts Benchmark.measure("require #{file}") {
          require_without_timing(file)
        }.format("%n: %t %r")
      end
      alias_method :require_without_timing, :require
      alias_method :require, :require_with_timing
    end
  end
end

# Simple prompt mode
IRB.conf[:PROMPT_MODE] = :SIMPLE

# Automatic indentation
IRB.conf[:AUTO_INDENT] = true

# Load in gems, accounting for bundler
require 'rubygems' unless defined? Gem # rubygems is only needed in 1.8
require 'pp'
require 'irb/completion'

def unbundled_require(gem)
  loaded = false
  
  if defined?(::Bundler)
    Gem.path.each do |gems_path|
      gem_path = Dir.glob("#{gems_path}/gems/#{gem}*").last
      unless gem_path.nil? 
        $LOAD_PATH << "#{gem_path}/lib"
        require gem
        loaded = true
      end
    end
  else
    require gem
    loaded = true
  end
  
  raise(LoadError, "coudln't find #{gem}") unless loaded
  
  loaded
end

def load_gem(gem, &block)
  begin
    if unbundled_require gem
      yield if block_given?
    end
  rescue Exception => err
    warn "Couldn't load #{gem}: #{err}" 
  end
end

# Highlighting and other features
load_gem 'wirble' do
  Wirble.init
  Wirble.colorize
end

# Improved formatting for objects
load_gem 'awesome_print'

# # Improved formatting for collections
# load_gem 'hirb' do
#   Hirb.enable
# end

# Show log in Rails console
if defined? Rails
  require 'logger'
  if ENV['SC_LOG'] = 'true'
    logger =  Logger.new(STDOUT)
    if Rails.version =~ /^2\./ # Rails 2.3
      Object.const_set('RAILS_DEFAULT_LOGGER', logger)
    else # Rails 3
      Rails.logger = logger
    end
  end
end