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-rw-r--r--README.md15
1 files changed, 12 insertions, 3 deletions
diff --git a/README.md b/README.md
index c516c51..1f02559 100644
--- a/README.md
+++ b/README.md
@@ -142,10 +142,20 @@ Options:
```go
var args struct {
+ Foo string `default:"abc"`
+ Bar bool
+}
+arg.MustParse(&args)
+```
+
+### Default values (before v1.2)
+
+```go
+var args struct {
Foo string
Bar bool
}
-args.Foo = "default value"
+arg.Foo = "abc"
arg.MustParse(&args)
```
@@ -307,9 +317,8 @@ func (n *NameDotName) MarshalText() ([]byte, error) {
func main() {
var args struct {
- Name NameDotName
+ Name NameDotName `default:"file.txt"`
}
- args.Name = NameDotName{"file", "txt"} // set default value
arg.MustParse(&args)
fmt.Printf("%#v\n", args.Name)
}