indirect

namespace :source do
  def find_and_replace_in_source_files(find, replace)
    puts "Search and replace #{find.inspect} => #{replace.inspect}"

    files = %w[ .autotest .rspec .rvmrc Gemfile Procfile config.ru ].select{|f| File.exist?(f) }
    directories = %w[app config lib public script spec test] # exclude bin, db, doc, log, and tmp
    directories.each do |d|
      files += Dir[File.join(d, "**/*.{rb,rake,haml,erb,builder,js,coffee,css,scss}")]
    end