txt: ## dist_cpan-TITSUKI-Geo-Hash.md
  [![Build Status](https://travis-ci.org/titsuki/raku-Geo-Hash.svg?branch=master)](https://travis-ci.org/titsuki/raku-Geo-Hash)
  
  # NAME
  
  Geo::Hash - A Raku bindings for libgeohash
  
  # SYNOPSIS
  
  ```
  use Geo::Hash;
  
  my $hash = geo-encode(42.60498046875e0, -5.60302734375e0, 5);
  say $hash; # OUTPUT: «ezs42»
  my Geo::Hash::Coord $coord = geo-decode($hash);
  say $coord.latitude; # OUTPUT: «42.60498046875e0»
  say geo-neighbors($hash); # OUTPUT: «[ezs48 ezs49 ezs43 ezs41 ezs40 ezefp ezefr ezefx]»
  
  ```
  
  # DESCRIPTION
  
  Geo::Hash is a Raku bindings for libgeohash.
  
  ## SUBS
  
  ### geo-encode
  
  Defined as:
  
  ```
  sub geo-encode(Num $lat, Num $lng, Int $precision --> Str) is export(:MANDATORY)
  
  ```
  
  Encodes given `$lat` and `$lng` pair with precision of `$precision` and creates a hash value.
  
  ### geo-decode
  
  Defined as:
  
  ```
  sub geo-decode(Str $hash --> Geo::Hash::Coord) is export(:MANDATORY)
  
  ```
  
  Decodes given `$hash` and creates a `Geo::Hash::Coord` object.
  
  ### geo-neighbors
  
  Defined as:
  
  ```
  sub geo-neighbors(Str $hash --> List) is export(:MANDATORY)
  
  ```
  
  Returns the 8-neighboring positions, where each position is represented as hash code.
  
  # AUTHOR
  
  titsuki [titsuki@cpan.org](mailto:titsuki@cpan.org)
  
  # COPYRIGHT AND LICENSE
  
  Copyright 2017 titsuki
  
  libgeohash ( <https://github.com/simplegeo/libgeohash> ) by Derek Smith is licensed under the BSD-3-Clause License.
  
  This library is free software; you can redistribute it and/or modify it under the BSD-3-Clause License.
  