Geohash: Difference between revisions
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Thundergnat (talk | contribs) (→{{header|Raku}}: Add alternate version) |
Thundergnat (talk | contribs) (→{{header|Raku}}: Add sub headings) |
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=={{header|Raku}}== |
=={{header|Raku}}== |
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===Module based=== |
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Reference: |
Reference: Used [https://www.movable-type.co.uk/scripts/geohash.html this] for verification. |
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<lang perl6>#20200615 Raku programming solution |
<lang perl6>#20200615 Raku programming solution |
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</pre> |
</pre> |
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===Roll your own=== |
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Alternately, a roll-your-own version that will work with any Real coordinate, not just floating point values, and thus can return ridiculous precision. |
Alternately, a roll-your-own version that will work with any Real coordinate, not just floating point values, and thus can return ridiculous precision. |
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The geo-decode routine returns the range in which the actual value will be found; converted here to the mid-point with the interval size. Probably better |
The geo-decode routine returns the range in which the actual value will be found; converted here to the mid-point with the interval size. Probably better |
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