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Use Map

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This commit is contained in:
toasted-nutbread 2020-02-15 12:45:18 -05:00
parent cae8ed2767
commit bc94970a46
1 changed files with 12 additions and 11 deletions
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23
ext/bg/js/dictionary.js
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@ -123,7 +123,7 @@ function dictTermsCompressTags(definitions) {
}
function dictTermsGroup(definitions, dictionaries) {
const groups = {};
const groups = new Map();
for (const definition of definitions) {
const key = [definition.source, definition.expression];
key.push(...definition.reasons);
@ -132,26 +132,27 @@ function dictTermsGroup(definitions, dictionaries) {
}
const keyString = key.toString();
if (hasOwn(groups, keyString)) {
groups[keyString].push(definition);
} else {
groups[keyString] = [definition];
let groupDefinitions = groups.get(keyString);
if (typeof groupDefinitions === 'undefined') {
groupDefinitions = [];
groups.set(keyString, groupDefinitions);
}
groupDefinitions.push(definition);
}
const results = [];
for (const key in groups) {
const groupDefs = groups[key];
const firstDef = groupDefs[0];
dictTermsSort(groupDefs, dictionaries);
for (const groupDefinitions of groups.values()) {
const firstDef = groupDefinitions[0];
dictTermsSort(groupDefinitions, dictionaries);
results.push({
definitions: groupDefs,
definitions: groupDefinitions,
expression: firstDef.expression,
reading: firstDef.reading,
furiganaSegments: firstDef.furiganaSegments,
reasons: firstDef.reasons,
termTags: firstDef.termTags,
score: groupDefs.reduce((p, v) => v.score > p ? v.score : p, Number.MIN_SAFE_INTEGER),
score: groupDefinitions.reduce((p, v) => v.score > p ? v.score : p, Number.MIN_SAFE_INTEGER),
source: firstDef.source
});
}