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December 4, 2020 05:41
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Super simple Elixir progress bar. Adapted from http://www.railsmine.net/2013/09/ruby-simple-progress-bar-without-ruby-gems.html.
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| IO.puts "My progress:" | |
| 1..100 |> Enum.each fn (i) -> | |
| IO.write "\r[#{String.duplicate "=", i}] #{i} %" | |
| :timer.sleep 25 | |
| end | |
| IO.puts "\nDone!" |
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Fleshed this out into a lib: https://github.com/henrik/progress_bar