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Fix InConfig to be case insensitive on the provided key

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This commit is contained in:
Ben Gadbois 2017-02-07 01:31:09 +01:00
parent 5ed0fc31f7
commit 0939e4373c
2 changed files with 3 additions and 2 deletions
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4
viper.go
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@ -1033,9 +1033,9 @@ func (v *Viper) realKey(key string) string {
func InConfig(key string) bool { return v.InConfig(key) }
func (v *Viper) InConfig(key string) bool {
// if the requested key is an alias, then return the proper key
key = v.realKey(key)
key = v.realKey(strings.ToLower(key))
_, exists := v.config[key]
_, exists := v.config[strings.ToLower(key)]
return exists
}

1
viper_test.go
View file

@ -268,6 +268,7 @@ func TestUnmarshalling(t *testing.T) {
unmarshalReader(r, v.config)
assert.True(t, InConfig("name"))
assert.True(t, InConfig("NAME"))
assert.False(t, InConfig("state"))
assert.Equal(t, "steve", Get("name"))
assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, Get("hobbies"))