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A comment on Geohash: text representation allows you to sort locations by proximity. Parent comment

Re:Geohash: text representation allows you to sort locations... by jamra on Saturday August 23, 2014 @12:45PM (#8216208)
Why would you link this?

It wraps around a java jar file. I can't study the code to see how it's implemented.

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Re:Geohash: text representation allows you to sort locations... by hydrozen on Sunday August 24, 2014 @07:20PM (#8219977)
I believe by default it uses the C implementation which you can read here: https://github.com/davetroy/geohash/blob/master/ext/geohash_...
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