[ANN] benchmark-plot for creating graphs of benchmarks

[Sameer Deshmukh]

Hello,

I've just relesed a gem benchmark-plot (https://github.com/v0dro/benchmark-plot) which allows for creating quick plots of benchmarks over a varied number of inputs.

Have a look at the example here: https://github.com/v0dro/benchmark-plot/tree/master/examples/mapflat_vs_flat_map and tell me what you think!