[Feature Request] Implementing Sparklines

[brandleesee]

May I suggest to implement sparklines for a quick reference of the symbol's performance.

As a concept I envision something like this:

[pstadler]

How is this even possible?

[brandleesee]

In implementing that feature, script would have stopped being pure bash so your decision is understandable.

[pstadler]

Sorry if this came over a bit rude. How do you think this would work in a terminal? Using inline pictures?

[brandleesee]

General Information

• https://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0001OR
• https://github.com/jweir/sparkline

Examples

1. https://github.com/holman/spark ▁▂▃▅▇
2. https://github.com/deeplook/sparklines ▂▇▁█▂█▁█
3. https://github.com/mbauman/Sparklines.jl ▄▅▅▆▇▇▇███▇▇▆▆▅▅▄▃▂▂▁▁▁▁▁▁▁▁▂▂▃▄
4. https://github.com/omgnuts/gospark ▅▂▅▆▆▇▇▇█▆▇▄▅▆▅▅▁▁▂▃▂▁▂▃▄▄▆▅▂▃▆▅▄▂▅

Please note that some of the examples above may not be well suited or downright suitable for implementation in a terminal.

Referenced here, too: mop-tracker/mop#16