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Mehonoshin/boot.rb

Created December 13, 2017 10:12
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Checking how long each gem from Gemfile takes to load
Raw
boot.rb
require "benchmark"
if ENV['TRACE_GEMS']
def require(file_name)
result = nil
time = Benchmark.realtime do
result = super
end
if time > 0.1
puts "#{time} #{file_name}"
end
result
end
end
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