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crazymykl/profile_me.rb

Last active March 1, 2017 20:41
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Ruby-prof wrapper script
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profile_me.rb
def profile(**options)
fail "U WOT M8" unless block_given?
result = RubyProf.profile { yield }
Tempfile.open %w[vmm .cachegrind] do |tmp|
RubyProf::CallTreePrinter.new(result).print(tmp, **options)
spawn 'qcachegrind', tmp.path
end
end
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As a prerequisite:
brew install qcachegrind --with-graphviz

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