/usr/lib/ruby/vendor_ruby/aruba/platforms/local_environment.rb is in ruby-aruba 0.14.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | # Aruba
module Aruba
# Platforms
module Platforms
# Local environemnt
#
# Wraps logic to make enviroment local and restorable
class LocalEnvironment
# Run in environment
#
# @param [Hash] env
# The environment
#
# @yield
# The block of code which should with local ENV
def call(env, &block)
old_env = ENV.to_hash.dup
ENV.clear
ENV.update env
yield if block_given?
ensure
ENV.clear
ENV.update old_env
end
end
end
end
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