Issue #4 file with basic example added.

examples/main.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+
+	"github.com/johnny-debt/instascrap"
+	"golang.org/x/net/proxy"
+)
+
+// Provides default HTTP client (you can add proxy here or anything else)
+func customHTTPClientProvider() *http.Client {
+	// create http.Client with proxy
+	dialer, err := proxy.SOCKS5("tcp", "111.231.88.18:1080", nil, proxy.Direct)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "can't connect to the proxy:", err)
+		os.Exit(1)
+	}
+	httpTransport := &http.Transport{}
+	httpTransport.Dial = dialer.Dial
+	httpClient := &http.Client{Transport: httpTransport}
+	return httpClient
+}
+
+func main() {
+	is := instascrap.NewInstascrap(customHTTPClientProvider)
+	fmt.Printf("Instascrap created: %v\n", is)
+	getHashtagMediaExample(is)
+}
+
+// Retrieves medias list
+func getHashtagMediaExample(is instascrap.Instascrap) {
+	medias, err := is.GetHashtagMedia("golang")
+	if err != nil {
+		fmt.Printf("Medias retrieving failed, %s\n", err)
+		return
+	}
+	fmt.Printf("Medias retrieved successfully. Count: %d", len(medias))
+}