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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-02-15 12:45:18 -0500
committertoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-02-22 14:37:10 -0500
commitbc94970a46171c2cd0f5feb272811487e2e1e110 (patch)
treed494a9e4528bcc8d4ee8efaa80ff4bd3fb278329
parentcae8ed276799f0171aa8a5d77b908b4a751c98e9 (diff)
Use Map
-rw-r--r--ext/bg/js/dictionary.js23
1 files changed, 12 insertions, 11 deletions
diff --git a/ext/bg/js/dictionary.js b/ext/bg/js/dictionary.js
index 491632a0..afdd71a0 100644
--- a/ext/bg/js/dictionary.js
+++ b/ext/bg/js/dictionary.js
@@ -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
});
}