From 15738813a09db5c8e5b60a19d67d3f9bd38da3a4 Mon Sep 17 00:00:00 2001
From: Travis Jeffery <tj@travisjeffery.com>
Date: Sat, 5 May 2018 21:38:06 -0400
Subject: [PATCH] Add GetInt32

---
 viper.go      | 6 ++++++
 viper_test.go | 8 ++++++++
 2 files changed, 14 insertions(+)

diff --git a/viper.go b/viper.go
index e9966ba..907a102 100644
--- a/viper.go
+++ b/viper.go
@@ -682,6 +682,12 @@ func (v *Viper) GetInt(key string) int {
 	return cast.ToInt(v.Get(key))
 }
 
+// GetInt32 returns the value associated with the key as an integer.
+func GetInt32(key string) int32 { return v.GetInt32(key) }
+func (v *Viper) GetInt32(key string) int32 {
+	return cast.ToInt32(v.Get(key))
+}
+
 // GetInt64 returns the value associated with the key as an integer.
 func GetInt64(key string) int64 { return v.GetInt64(key) }
 func (v *Viper) GetInt64(key string) int64 {
diff --git a/viper_test.go b/viper_test.go
index c93480e..60543f5 100644
--- a/viper_test.go
+++ b/viper_test.go
@@ -1068,6 +1068,10 @@ func TestMergeConfig(t *testing.T) {
 		t.Fatalf("lagrenum != 765432101234567, = %d", pop)
 	}
 
+	if pop := v.GetInt32("hello.pop"); pop != int32(37890) {
+		t.Fatalf("pop != 37890, = %d", pop)
+	}
+
 	if pop := v.GetInt64("hello.lagrenum"); pop != int64(765432101234567) {
 		t.Fatalf("int64 lagrenum != 765432101234567, = %d", pop)
 	}
@@ -1092,6 +1096,10 @@ func TestMergeConfig(t *testing.T) {
 		t.Fatalf("lagrenum != 7654321001234567, = %d", pop)
 	}
 
+	if pop := v.GetInt32("hello.pop"); pop != int32(45000) {
+		t.Fatalf("pop != 45000, = %d", pop)
+	}
+
 	if pop := v.GetInt64("hello.lagrenum"); pop != int64(7654321001234567) {
 		t.Fatalf("int64 lagrenum != 7654321001234567, = %d", pop)
 	}