Made Bootsnap required only when asked-for

[rails.git] / config / boot.rb

diff --git a/config/boot.rb b/config/boot.rb
index 5e5f0c1fac0bcde58936530ada4fd08abcaf5a64..630904bfcc63fc033b45834ce853223dc2d055c8 100644 (file)
--- a/config/boot.rb
+++ b/config/boot.rb
@@ -1,4 +1,4 @@
-# Set up gems listed in the Gemfile.
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
 
-require 'bundler/setup' if File.exist?(ENV['BUNDLE_GEMFILE'])
+require "bundler/setup" # Set up gems listed in the Gemfile.
+require "bootsnap/setup" if ENV.fetch("ENABLE_BOOTSNAP", "true") == "true" # Speed up boot time by caching expensive operations.