You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
749 B
46 lines
749 B
package group
|
|
|
|
import "fmt"
|
|
|
|
type Counter struct {
|
|
Value int
|
|
}
|
|
|
|
func (c *Counter) Incr() {
|
|
c.Value++
|
|
}
|
|
|
|
func ExampleGroup_Get() {
|
|
new := func() interface{} {
|
|
fmt.Println("Only Once")
|
|
return &Counter{}
|
|
}
|
|
group := NewGroup(new)
|
|
|
|
// Create a new Counter
|
|
group.Get("pass").(*Counter).Incr()
|
|
|
|
// Get the created Counter again.
|
|
group.Get("pass").(*Counter).Incr()
|
|
// Output:
|
|
// Only Once
|
|
}
|
|
|
|
func ExampleGroup_Reset() {
|
|
new := func() interface{} {
|
|
return &Counter{}
|
|
}
|
|
group := NewGroup(new)
|
|
|
|
newV2 := func() interface{} {
|
|
fmt.Println("New V2")
|
|
return &Counter{}
|
|
}
|
|
// Reset the new function and clear all created objects.
|
|
group.Reset(newV2)
|
|
|
|
// Create a new Counter
|
|
group.Get("pass").(*Counter).Incr()
|
|
// Output:
|
|
// New V2
|
|
}
|
|
|