haversine_distance 1.1.1

Haversine is a formula to calculate the great-circle distance between two points. for instance. km_distance = Haversine.distance(lat_a, lng_a, lat_b, lng_b)

Gemfile:
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安装:
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版本列表:

1.1.1 January 09, 2018 (6.5 KB)
1.0.0 July 22, 2014 (6.5 KB)
0.9.0 December 03, 2011 (5.5 KB)

显示所有版本 (共 4 个)

所有者:

作者:

Jirapong Nanta

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