Avoid prefixing css vars - #302
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Andarist
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Sep 9, 2022
Pull Request Test Coverage Report for Build 50eaf8637b4ed9b8ed9bf6e49adf6cc35f4af1ca-PR-302
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Andarist
commented
Sep 9, 2022
| */ | ||
| export function prefix (value, length, children) { | ||
| switch (hash(value, length)) { | ||
| switch (charat(value, 0) != 45 && charat(value, 1) != 45 && hash(value, length)) { |
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the expression's type now is false | number - perhaps we should convert false to a 0? would that have any effect on the engine? According to some TS PRs that I've seen lately (like this one) JS engines don't do jump-table optimization for switch statements anyway so perhaps this doesn't matter at all? I'm not sure 🤷♂️
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The second charat(value, 0) != 45 is probably not needed as we also prefer to not touch -webkit- already prefixed props.
It'd put charat(value, 0) < 46 ? 0 : ... inside the hash function.
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It depends on the function - we believe the jump table optimization didn't happen because forEachChild was just very large.
Andarist
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Sep 9, 2022
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fixes #301