blob: 0b8c844c4b037c0b74e45a6720f8bb5c9e905241 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
# Fn
---
```text
Fn_class `alias Enum[.partial; .complete; .iterator; .closure; .bound; .regex; .native]
Fn[Fn_class; RETURN_TYPE; ARGS; STATE; List]
```
## \`return
## Transient Union Return Chaining
# Iterating
## \`yield
Yielding wraps the value in the transient union `Next`
Return `Void` to stop iteration
```text
fn : Fn[x] $ ( @ 1 .. x { `yield 2 * x } )
it : fn `sync 10
// invoking
@ it { `log v }[v] // 2 4 6 8 10 12 14 16 18 20
// same as above
@ {
# `call_sync it {
.value { `log v }[v]
.done { `break }
.error { `return e }[e]
}
}
```
# Calling
## \`call_async
```text
task : `call_async fn
value : `task_wait task
```
## \`call_sync
```text
fn `call_sync args // `task_wait fn `call_async args
```
|
