Hilbert curve: Difference between revisions
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=={{header|Sidef}}==
Generic implementation of the Lindenmayer system:
<lang ruby>require('Image::Magick')
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turtle.save_as(filename)
}
}</lang>
Generating the Hilbert curve:
<lang ruby>var rules = Hash(
a => '-bF+aFa+Fb-',
b => '+aF-bFb-Fa+',
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lsys.execute('a', 6, "hilbert_curve.png", rules)</lang>
Output image: [https://github.com/trizen/rc/blob/master/img/hilbert-curve-sidef.png Hilbert curve]▼
▲[https://github.com/trizen/rc/blob/master/img/hilbert-curve-sidef.png Hilbert curve]
=={{header|Vala}}==
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