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Improve ParsePrint example in Readme #329

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Improve ParsePrint example in Readme #329

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5 changes: 3 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -252,14 +252,15 @@ README Example.Ad hoc 8029.000 ns ± 44.44 % 163719
README Example.Scanner 19786.000 ns ± 35.26 % 62125
```

We can take things even further. With one small change we can turn the parser into a _printer_.
We can take things even further. With small change we can turn the parser into a _printer_.

```diff
-let user = Parse(User.init(id:name:isAdmin:)) {
+let user = ParsePrint(.memberwise(User.init(id:name:isAdmin:))) {
Int.parser()
","
Prefix { $0 != "," }.map(String.init)
- Prefix { $0 != "," }.map(String.init)
+ Prefix { $0 != "," }.map(.string)
","
Bool.parser()
}
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