From 26b8f36081b19d669faf614b6bb68412d212aca0 Mon Sep 17 00:00:00 2001
From: Owen Kelly <owen@owenkelly.com.au>
Date: Thu, 27 Sep 2018 15:27:01 +1000
Subject: [PATCH] added intrinsic function creators (#120)

---
 pkg/parsers/intrinsics/intrinsics.go | 32 ++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 pkg/parsers/intrinsics/intrinsics.go

diff --git a/pkg/parsers/intrinsics/intrinsics.go b/pkg/parsers/intrinsics/intrinsics.go
new file mode 100644
index 00000000..874e5470
--- /dev/null
+++ b/pkg/parsers/intrinsics/intrinsics.go
@@ -0,0 +1,32 @@
+package intrinsics
+
+// Ref intrinsic
+func Ref(ref string) map[string]interface{} {
+	return map[string]interface{}{
+		"Ref": ref,
+	}
+}
+
+// Sub intrinsic
+func Sub(sub string) map[string]interface{} {
+	return map[string]interface{}{
+		"Fn::Sub": sub,
+	}
+}
+
+// GetAtt intrinsic
+func GetAtt(vars []string) map[string]interface{} {
+	return map[string]interface{}{
+		"Fn::GetAtt": vars,
+	}
+}
+
+// Join intrinsic
+func Join(separator string, items []interface{}) map[string]interface{} {
+	return map[string]interface{}{
+		"Fn::Join": []interface{}{
+			separator,
+			items,
+		},
+	}
+}