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Fix incorrect name of function in README.md

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Change `SetEnvReplacer` to `SetEnvKeyReplacer`
This commit is contained in:
Kamil Wargula 2017-10-20 12:22:28 +02:00 committed by Bjørn Erik Pedersen
parent d9cca5ef33
commit 8ef37cbca7
2 changed files with 3 additions and 3 deletions
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4
README.md
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@ -185,7 +185,7 @@ with ENV:
* `AutomaticEnv()`
* `BindEnv(string...) : error`
* `SetEnvPrefix(string)`
* `SetEnvReplacer(string...) *strings.Replacer`
* `SetEnvKeyReplacer(string...) *strings.Replacer`
_When working with ENV variables, it’s important to recognize that Viper
treats ENV variables as case sensitive._
@ -212,7 +212,7 @@ time a `viper.Get` request is made. It will apply the following rules. It will
check for a environment variable with a name matching the key uppercased and
prefixed with the `EnvPrefix` if set.
`SetEnvReplacer` allows you to use a `strings.Replacer` object to rewrite Env
`SetEnvKeyReplacer` allows you to use a `strings.Replacer` object to rewrite Env
keys to an extent. This is useful if you want to use `-` or something in your
`Get()` calls, but want your environmental variables to use `_` delimiters. An
example of using it can be found in `viper_test.go`.

2
viper_test.go
View file

@ -417,7 +417,7 @@ func TestAutoEnvWithPrefix(t *testing.T) {
assert.Equal(t, "13", Get("bar"))
}
func TestSetEnvReplacer(t *testing.T) {
func TestSetEnvKeyReplacer(t *testing.T) {
Reset()
AutomaticEnv()