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Benchmark Your Bundle
#!/usr/bin/env ruby
require 'benchmark'
REGEXPS = [
/^no such file to load -- (.+)$/i,
/^Missing \w+ (?:file\s*)?([^\s]+.rb)$/i,
/^Missing API definition file in (.+)$/i,
/^cannot load such file -- (.+)$/i,
]
def pull(dep)
required_file = nil
begin
# Loop through all the specified autorequires for the
# dependency. If there are none, use the dependency's name
# as the autorequire.
Array(dep.autorequire || dep.name).each do |file|
required_file = file
Kernel.require file
end
rescue LoadError => e
if dep.autorequire.nil? && dep.name.include?('-')
begin
namespaced_file = dep.name.gsub('-', '/')
Kernel.require namespaced_file
rescue LoadError
REGEXPS.find { |r| r =~ e.message }
raise if dep.autorequire || $1.gsub('-', '/') != namespaced_file
end
else
REGEXPS.find { |r| r =~ e.message }
raise if dep.autorequire || $1 != required_file
end
end
end
require 'rails/all'
# If you would prefer gems to incur the cost of autoloading
# Rails frameworks, then comment out this next line.
ActiveSupport::Autoload.eager_autoload!
$VERBOSE = nil
Benchmark.bm do |x|
Bundler.setup.dependencies.each do |dependency|
x.report(dependency.name[0..20].ljust(21)) do
pull(dependency)
end
end
end
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