Function ExampleWriteArray

msgp/iter_test.go:43–67

Example: Writing and array with WriteArray, then reading back using ReadArray with a *Reader. It prints each element in order.

()

// then reading back using ReadArray with a *Reader.
// It prints each element in order.
func ExampleWriteArray() {
	var buf bytes.Buffer
	w := NewWriter(&buf)

	// Write an array [10, 20, 30] using WriteArray
	_ = WriteArray(w, []int8{10, 20, 30}, w.WriteInt8)
	_ = w.Flush()

	r := NewReader(&buf)

	seq := ReadArray(r, r.ReadInt)
	seq(func(v int, err error) bool {
		if err != nil {
			fmt.Println("err:", err)
			return false
		}
		fmt.Println(v)
		return true
	})

	// Output:
	// 10
	// 20
	// 30
}

// Example: reading a map[string]int using ReadMap with a *Reader.
// It prints key=value pairs in the same order they were written.