grokify/mogo

package location

import (
    "github.com/grokify/mogo/strconv/strconvutil"
    "google.golang.org/genproto/googleapis/type/latlng"
)

type LatLong struct {
    Latitude  float64
    Longitude float64
}

// LatLngString returns a string.
func LatLngString(loc *latlng.LatLng, sep string, precision int) string {
    if loc == nil {
        return strconvutil.FormatDecimal(0, precision) + sep + strconvutil.FormatDecimal(0, precision)
    }
    return strconvutil.FormatDecimal(loc.Latitude, precision) + sep + strconvutil.FormatDecimal(loc.Longitude, precision)
}