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Improve the sorting applied to the sorting of autocomplete results

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QueryMatcher: sort results based on the position of the query within the matching value. The closer to the beginning of the word, the higher the result apears.

UserProvider: perf improvement (slice early) and refactor onUserSpoke
This commit is contained in:
Luke Barnard 2017-07-04 13:53:06 +01:00
parent fb86534ba3
commit e688eca823
2 changed files with 24 additions and 10 deletions
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19
src/autocomplete/QueryMatcher.js
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@ -80,13 +80,24 @@ export default class QueryMatcher {
if (this.options.shouldMatchWordsOnly) {
query = query.replace(/[^\w]/g, '');
}
const results = _sortedUniq(_sortBy(_flatMap(this.keyMap.keys, (key) => {
const results = [];
this.keyMap.keys.forEach((key) => {
let resultKey = key.toLowerCase();
if (this.options.shouldMatchWordsOnly) {
resultKey = resultKey.replace(/[^\w]/g, '');
}
return resultKey.indexOf(query) !== -1 ? this.keyMap.objectMap[key] : [];
}), (candidate) => this.keyMap.priorityMap.get(candidate)));
return results;
const index = resultKey.indexOf(query);
if (index !== -1) {
results.push({key, index});
}
});
return _sortedUniq(_flatMap(_sortBy(results, (candidate) => {
return candidate.index;
}).map((candidate) => {
// return an array of objects (those given to setObjects) that have the given
// key as a property.
return this.keyMap.objectMap[candidate.key];
})));
}
}