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-rw-r--r--ext/bg/js/translator.js15
1 files changed, 8 insertions, 7 deletions
diff --git a/ext/bg/js/translator.js b/ext/bg/js/translator.js
index 8a58e224..9659798c 100644
--- a/ext/bg/js/translator.js
+++ b/ext/bg/js/translator.js
@@ -453,20 +453,21 @@ class Translator {
// Create mapping of unique terms
const expressionsUnique = [];
const termsUnique = [];
- const termsUniqueMap = {};
+ const termsUniqueMap = new Map();
for (let i = 0, ii = terms.length; i < ii; ++i) {
const term = terms[i];
const expression = term.expression;
- term.frequencies = [];
-
- if (hasOwn(termsUniqueMap, expression)) {
- termsUniqueMap[expression].push(term);
- } else {
- const termList = [term];
+ let termList = termsUniqueMap.get(expression);
+ if (typeof termList === 'undefined') {
+ termList = [];
expressionsUnique.push(expression);
termsUnique.push(termList);
termsUniqueMap[expression] = termList;
}
+ termList.push(term);
+
+ // New data
+ term.frequencies = [];
}
const metas = await this.database.findTermMetaBulk(expressionsUnique, titles);