paulmach/go.geo — pull request #4 by ericrwolfe (2014-10-02 22:16:39+00:00)
Title: Fix rounding during polyline encoding

Casting as int() behaves like math.Floor() (i.e. int(0.8) = 1)

See Go Playground: http://play.golang.org/p/R4EWjARIVv