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NewAlexandria/brew_inventory.rb

Created October 19, 2015 04:28
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A quickie copypasta for getting your main brew packages
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brew_inventory.rb
#!/usr/bin/env ruby
bl = `brew list`.split ;1
bdl = bl.reduce({}) {|h, pkg| h.merge({pkg => `brew deps #{pkg}`.split }) } ;1
bi = bl - bdl.values.flatten.sort
File.open('apps_brew.txt', 'w') {|f| f.write bi.join("\n") }
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