ValuesFunc example

README.md

@@ -656,18 +656,32 @@ fmt.Printf("%#v", c)
 All constructs that accept a variadic list of items are paired with GroupFunc 
 functions that accept a func(*Group). Use for embedding logic.
 
+```go
+c := Id("numbers").Op(":=").Index().Int().ValuesFunc(func(g *Group) {
+	for i := 0; i <= 5; i++ {
+		g.Lit(i)
+	}
+})
+fmt.Printf("%#v", c)
+// Output:
+// numbers := []int{0, 1, 2, 3, 4, 5}
+```
+
 ```go
 increment := true
+name := "a"
 c := Func().Id("a").Params().BlockFunc(func(g *Group) {
+	g.Id(name).Op("=").Lit(1)
 	if increment {
-		g.Id("a").Op("++")
+		g.Id(name).Op("++")
 	} else {
-		g.Id("a").Op("--")
+		g.Id(name).Op("--")
 	}
 })
 fmt.Printf("%#v", c)
 // Output:
 // func a() {
+// 	a = 1
 // 	a++
 // }
 ```

README.md.tpl

@@ -301,6 +301,8 @@ render rune and byte literals.
 All constructs that accept a variadic list of items are paired with GroupFunc 
 functions that accept a func(*Group). Use for embedding logic.
 
+{{ "ExampleValuesFunc" | example }}
+
 {{ "ExampleBlockFunc" | example }}
 
 ### Add

jen/examples_test.go

@@ -304,18 +304,32 @@ func ExampleBlock_if() {
 	// }
 }
 
+func ExampleValuesFunc() {
+	c := Id("numbers").Op(":=").Index().Int().ValuesFunc(func(g *Group) {
+		for i := 0; i <= 5; i++ {
+			g.Lit(i)
+		}
+	})
+	fmt.Printf("%#v", c)
+	// Output:
+	// numbers := []int{0, 1, 2, 3, 4, 5}
+}
+
 func ExampleBlockFunc() {
 	increment := true
+	name := "a"
 	c := Func().Id("a").Params().BlockFunc(func(g *Group) {
+		g.Id(name).Op("=").Lit(1)
 		if increment {
-			g.Id("a").Op("++")
+			g.Id(name).Op("++")
 		} else {
-			g.Id("a").Op("--")
+			g.Id(name).Op("--")
 		}
 	})
 	fmt.Printf("%#v", c)
 	// Output:
 	// func a() {
+	// 	a = 1
 	// 	a++
 	// }
 }