martinvuyk

[BUG] Nested Ternary logic does not behave as expected

1

### Bug description I was trying to do some manual UTF-8 parsing and didn't like the amount of lines that all the if elifs took, and when executing couldn't understand...

[Feature Request] Int64, Int32, Int16 constructor support multiple smaller IntX as input

9

### Review Mojo's priorities - [X] I have read the [roadmap and priorities](https://docs.modular.com/mojo/roadmap.html#overall-priorities) and I believe this request falls within the priorities. ### What is your request? It would be...

[BUG] parallelize can't turn hyperthreading on

3

### Bug description I've been trying for the last week to do the 1 billion row challenge in mojo. [Here is the code](https://github.com/martinvuyk/1brc-mojo). I thought it was my implementation but...

[stdlib] Change `FileHandle.read_bytes()` return from int8 to uint8

5

Changed all references I could find to file.read_bytes() return type This would relate to the [byte-as-uint8 proposal](https://github.com/modularml/mojo/blob/main/proposals/byte-as-uint8.md)

[stdlib] Add `Dict.get(key) -> Optional[T]` and `Dict.get(key, default) -> T` methods

5

added both functions to keep compatibility with python ``` fn get(self, key: K) -> Optional[V]: ... fn get(self, key: K, default: V) -> V: ... ```

### Review Mojo's priorities - [X] I have read the [roadmap and priorities](https://docs.modular.com/mojo/roadmap.html#overall-priorities) and I believe this request falls within the priorities. ### What is your request? something like having...

[Feature Request] something similar to `dataclasses.fields` to iterate over struct fields at compile time

1

### Review Mojo's priorities - [X] I have read the [roadmap and priorities](https://docs.modular.com/mojo/roadmap.html#overall-priorities) and I believe this request falls within the priorities. ### What is your request? I don't know...

[stdlib] Add `FileHandle.__iter__()` with newline as separator

2

To add pythonesque functionality For now it returns a `List[String]` which doesn't implment the `__next__` method so its `__iter__ `needs to be manually called ```mojo var f = open("/tmp/example.txt", "r")...

### Review Mojo's priorities - [X] I have read the [roadmap and priorities](https://docs.modular.com/mojo/roadmap.html#overall-priorities) and I believe this request falls within the priorities. ### What is your request? add `# type:...

[stdlib] Add datetime package

1

I'm sorry for the amount of lines, but I think this had to be done in one go to avoid having to deal with bad choices later on (I strongly...