added utilities package

ahmdrz · Jun 1, 2019 · c9af8ed · c9af8ed
1 parent 2af6045
commit c9af8ed
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diff --git a/examples/README.md b/examples/README.md
@@ -1,4 +1,4 @@
-### A list of examples related to GoInsta
+## A list of examples related to GoInsta
 
 #### Follow Tag Bot
 

diff --git a/utilities/export.go b/utilities/export.go
@@ -0,0 +1,16 @@
+package utilities
+
+import (
+	"bytes"
+
+	"github.com/ahmdrz/goinsta"
+)
+
+func ExportAsBytes(insta *goinsta.Instagram) ([]byte, error) {
+	buffer := &bytes.Buffer{}
+	err := goinsta.Export(insta, buffer)
+	if err != nil {
+		return nil, err
+	}
+	return buffer.Bytes(), nil
+}
diff --git a/utilities/import.go b/utilities/import.go
@@ -0,0 +1,11 @@
+package utilities
+
+import (
+	"bytes"
+
+	"github.com/ahmdrz/goinsta"
+)
+
+func ImportFromBytes(inputBytes []byte) (*goinsta.Instagram, error) {
+	return goinsta.ImportReader(bytes.NewReader(inputBytes))
+}