Add IO.ANSI.clear_line #3755
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Add IO.ANSI.clear_line #3755
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❤️ 💚 💙 💛 💜 |
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❤️ Thanks, @josevalim! |
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My use case: printing a progress bar type thing where sometimes, the just-printed line is shorter than the previous one. Then you first need to clear out the line, or the old line shows through.
Worked around this with
"\e[2K"but it would be nice to have this built in.http://ascii-table.com/ansi-escape-sequences-vt-100.php