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lines changed Original file line number Diff line number Diff line change @@ -3,6 +3,7 @@ package async
33import (
44 "context"
55 "errors"
6+ "fmt"
67 "testing"
78 "time"
89
@@ -136,3 +137,23 @@ func TestRetryWithContext(t *testing.T) {
136137 a .NilNow (err )
137138 a .EqualNow (out , []any {1 , nil })
138139}
140+
141+ func ExampleRetry () {
142+ i := 0
143+
144+ out , err := Retry (func () error {
145+ i ++
146+ if i != 3 {
147+ return errors .New ("i != 3" )
148+ } else {
149+ return nil
150+ }
151+ })
152+ fmt .Println (i )
153+ fmt .Println (out )
154+ fmt .Println (err )
155+ // Outputs:
156+ // 3
157+ // [<nil>]
158+ // <nil>
159+ }
Original file line number Diff line number Diff line change @@ -3,6 +3,7 @@ package async
33import (
44 "context"
55 "errors"
6+ "fmt"
67 "testing"
78 "time"
89
@@ -108,3 +109,21 @@ func TestUntilWithContext(t *testing.T) {
108109 a .GteNow (dur , 100 * time .Millisecond )
109110 a .LteNow (dur , 150 * time .Millisecond )
110111}
112+
113+ func ExampleUntil () {
114+ i := 0
115+
116+ out , err := Until (func (n int ) bool {
117+ return n < 3
118+ }, func () int {
119+ i ++
120+ return i
121+ })
122+ fmt .Println (i )
123+ fmt .Println (out )
124+ fmt .Println (err )
125+ // Outputs:
126+ // 3
127+ // [3]
128+ // <nil>
129+ }
Original file line number Diff line number Diff line change @@ -3,6 +3,7 @@ package async
33import (
44 "context"
55 "errors"
6+ "fmt"
67 "testing"
78 "time"
89
@@ -98,3 +99,20 @@ func TestWhileWithContext(t *testing.T) {
9899 a .GteNow (dur , 100 * time .Millisecond )
99100 a .LteNow (dur , 150 * time .Millisecond )
100101}
102+
103+ func ExampleWhile () {
104+ i := 0
105+
106+ out , err := While (func () bool {
107+ return i < 3
108+ }, func () {
109+ i ++
110+ })
111+ fmt .Println (i )
112+ fmt .Println (out )
113+ fmt .Println (err )
114+ // Outputs:
115+ // 3
116+ // []
117+ // <nil>
118+ }
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