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Replace .map_or(false, $closure) with .is_some_and(closure) (#6244)

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**Summary**
[Option::is_some_and](https://doc.rust-lang.org/stable/std/option/enum.Option.html#method.is_some_and)
and
[Result::is_ok_and](https://doc.rust-lang.org/std/result/enum.Result.html#method.is_ok_and)
are new methods is rust 1.70. I find them way more readable than
`.map_or(false, ...)`.

The changes are `s/.map_or(false,/.is_some_and(/g`, then manually
switching to `is_ok_and` where the value is a Result rather than an
Option.

**Test Plan** n/a^
This commit is contained in:
konsti 2023-08-01 19:29:42 +02:00 • committed by GitHub
parent 2e1754e5fc
commit 1df7e9831b
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162 changed files with 344 additions and 476 deletions
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2
crates/ruff_python_formatter/src/expression/expr_constant.rs
View file

@ -101,7 +101,7 @@ pub(super) fn is_multiline_string(constant: &ExprConstant, source: &str) -> bool
let quotes =
StringQuotes::parse(&contents[TextRange::new(prefix.text_len(), contents.text_len())]);
quotes.map_or(false, StringQuotes::is_triple) && contents.contains(['\n', '\r'])
quotes.is_some_and(StringQuotes::is_triple) && contents.contains(['\n', '\r'])
} else {
false
}

4
crates/ruff_python_formatter/src/expression/mod.rs
View file

@ -422,10 +422,10 @@ impl<'input> CanOmitOptionalParenthesesVisitor<'input> {
// Only use the layout if the first or last expression has parentheses of some sort.
let first_parenthesized = self
.first
.map_or(false, |first| has_parentheses(first, self.source));
.is_some_and(|first| has_parentheses(first, self.source));
let last_parenthesized = self
.last
.map_or(false, |last| has_parentheses(last, self.source));
.is_some_and(|last| has_parentheses(last, self.source));
first_parenthesized || last_parenthesized
}
}