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julik/env.rb

Created November 19, 2014 21:51
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env.rb
# Make a little report :-)
added_keys = preserved.keys - ENV.keys
removed_keys = ENV.keys - preserved.keys
changed_keys = preserved.keys.select{|k| ENV.keys.include?(k) }.select{|k| preserved[k] != ENV[k] }
puts "Added to ENV and not removed #{added_keys.join(', ')}" if added_keys.any?
puts "Removed from ENV and not re-added #{removed_keys.join(', ')}" if removed_keys.any?
puts "Mutated in ENV and not reset #{changed_keys.join(', ')}" if changed_keys.any?
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