Paul King created GROOVY-11103:
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Summary: Provide an ascii barchart method
Key: GROOVY-11103
URL: https://issues.apache.org/jira/browse/GROOVY-11103
Project: Groovy
Issue Type: New Feature
Reporter: Paul King
Assignee: Paul King
Attachments: image-2023-06-16-23-12-16-683.png
Groovy could provide an ascii barchart method. Python and DuckDB both provide
methods for doing a simple barchart. Use would be something like this:
{code:java}
['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday',
'Saturday'].each{
println "\n${it.padRight(12)}${bar(it.size(), 0, 10, 10)}"
}
{code}
With this output:
!image-2023-06-16-23-12-16-683.png!
This isn't trying to be a fully-fledged chart package, just providing one
simple option which can be handy when working with the console, command-line or
groovysh.
References:
[https://duckdb.org/docs/sql/functions/char]
[https://alexwlchan.net/2018/ascii-bar-charts/]
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