more improvements to the x/client new sub-package

_examples/http-client/weatherapi/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/kataras/iris/v12/_examples/http-client/weatherapi/client"
+)
+
+func main() {
+	c := client.NewClient(client.Options{
+		APIKey: "{YOUR_API_KEY_HERE}",
+	})
+
+	resp, err := c.GetCurrentByCity(context.Background(), "Xanthi/GR")
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("Temp: %.2f(C), %.2f(F)\n", resp.Current.TempC, resp.Current.TempF)
+}