src

commit b4cb819fe26aa013fa744e8b859d01c991733805
parent 735b6224624225e848ba516fbe581dc1c3a3d341
Author: dwrz <dwrz@dwrz.net>
Date:   Wed, 10 Dec 2025 23:36:48 +0000

Add geo pkg

Diffstat:
A
pkg/geo/geo.go
 | 
34
++++++++++++++++++++++++++++++++++

1 file changed, 34 insertions(+), 0 deletions(-)
diff --git a/pkg/geo/geo.go b/pkg/geo/geo.go
@@ -0,0 +1,34 @@
+package geo
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+type Coordinates struct {
+	Latitude  float64
+	Longitude float64
+}
+
+func ParseCoordinates(s string) (*Coordinates, error) {
+	parts := strings.Split(s, ",")
+	if len(parts) != 2 {
+		return nil, fmt.Errorf("invalid string: %s", s)
+	}
+
+	var (
+		c   = &Coordinates{}
+		err error
+	)
+	c.Latitude, err = strconv.ParseFloat(parts[0], 64)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse latitude: %v", err)
+	}
+	c.Longitude, err = strconv.ParseFloat(parts[1], 64)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse longitude: %v", err)
+	}
+
+	return c, nil
+}