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docs: add comments on sort

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Kyle Fang
2021-06-27 07:37:25 +08:00
parent f80ed7790e
commit ed37e6aec0
1 changed files with 5 additions and 0 deletions
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5
packages/core/src/getStateFromPath.tsx
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@@ -144,20 +144,25 @@ export default function getStateFromPath<ParamList extends {}>(
const bParts = b.pattern.split('/');
for (let i = 0; i < Math.max(aParts.length, bParts.length); i++) {
// if b is longer, b get higher priority
if (aParts[i] == null) {
return 1;
}
// if a is longer, a get higher priority
if (bParts[i] == null) {
return -1;
}
const aWildCard = aParts[i] === '*' || aParts[i].startsWith(':');
const bWildCard = bParts[i] === '*' || bParts[i].startsWith(':');
// if both are wildcard we compare next component
if (aWildCard && bWildCard) {
continue;
}
// if only a is wild card, b get higher priority
if (aWildCard) {
return 1;
}
// if only b is wild card, a get higher priority
if (bWildCard) {
return -1;
}