Contents

require 'mirrors/invoke'

module Mirrors
  CLASS_DEFINITION_POINTS = {}

  NoGemfile = Class.new(StandardError)

  class << self
    attr_accessor :project_root
  end
end

begin
  unless Mirrors.project_root
    appline = caller.detect { |line| line !~ /:in `require'/ }
    f = File.expand_path(appline.sub(/:\d.*/, ''))
    Mirrors.project_root = loop do
      f = File.dirname(f)
      raise Mirrors::NoGemfile if f == '/'
      break f if File.exist?("#{f}/Gemfile")
    end
  end
end

class Class
  alias_method :__lg_orig_inherited, :inherited
  def inherited(subclass)
    file = caller[0].sub(/:\d+:in.*/, '')
    key = Mirrors.module_instance_invoke(subclass, :inspect)
    Mirrors::CLASS_DEFINITION_POINTS[key] = file
    __lg_orig_inherited(subclass)
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
mirrors-0.0.2	lib/mirrors/hook.rb
mirrors-0.0.1	lib/mirrors/hook.rb