1 files changed, 15 insertions, 0 deletions
diff --git a/helper.go b/helper.go
new file mode 100644
index 0000000..649c2d4
--- /dev/null
+++ b/helper.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"strings"
+)
+
+func stripHNPrefix(title string) string {
+	title = strings.TrimPrefix(title, "Ask HN:")
+	title = strings.TrimPrefix(title, "Show HN:")
+	title = strings.TrimPrefix(title, "Tell HN:")
+	title = strings.TrimPrefix(title, "Experiment HN:")
+	title = strings.TrimPrefix(title, "Launch HN:")
+
+	return strings.TrimSpace(title)
+}