Evolution of Roassal

Hi!

Just to share a small script. Nothing new in it, but I find it cool.

Each dot is a method. The X-axis is the time, and the Y-axis is the number of lines of code defined in a method.

We can see some picks, illustrating moments in the life of Roassal for which many methods of different sizes have been added.

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methods := RTObject withAllSubclasses flatCollect: #methods.

methods := methods reject: [ :m | m numberOfLinesOfCode > 150 ].

oldestMethod := methods minFor: #date.

b := RTGrapher new.

ds := RTDataSet new.

ds dotShape circle size: 5; color: (Color blue alpha: 0.1).

ds interaction popup.

ds points: methods.

ds y: #numberOfLinesOfCode.

ds x: [ :m | m date julianDayNumber - oldestMethod date julianDayNumber ].

b add: ds.

b axisY title: 'LOC'; noDecimal.

b axisX

title: '';

labelRotation: -30;

numberOfTicks: 10;

numberOfLabels: 10;

labelConvertion: [ :v | (Date julianDayNumber: v + oldestMethod date julianDayNumber) ].

b build

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Cheers,

Alexandre

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Alexandre Bergel  http://www.bergel.eu
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