use flow/vec/char::pattern
use flow/vec/void::count as voidCount
use flow/vec/void::size as voidSize
/**
Gives count of elements passing through stream.
This count increment one for each vector within the stream, starting at 1.
ℹ️ The count is independant from vector sizes.
```mermaid
graph LR
T("count()")
V["［🟦 🟦］［🟦］［🟦 🟦 🟦］…"] -->|stream| T
T -->|count| P["1️⃣ 2️⃣ 3️⃣ …"]
style V fill:#ffff,stroke:#ffff
style P fill:#ffff,stroke:#ffff
```
*/
treatment count()
input stream: Stream<Vec<char>>
output count: Stream<u128>
{
pattern()
voidCount()
Self.stream -> pattern.stream,pattern -> voidCount.stream,count -> Self.count
}
/**
Gives size of vectors passing through stream.
For each vector one `size` value is sent, giving the number of elements contained within matching vector.
```mermaid
graph LR
T("size()")
V["［🟦 🟦］［🟦］［］［🟦 🟦 🟦］…"] -->|vector| T
T -->|size| P["2️⃣ 1️⃣ 0️⃣ 3️⃣ …"]
style V fill:#ffff,stroke:#ffff
style P fill:#ffff,stroke:#ffff
```
*/
treatment size()
input vector: Stream<Vec<char>>
output size: Stream<u64>
{
pattern()
voidSize()
Self.vector -> pattern.stream,pattern -> voidSize.vector,size -> Self.size
}