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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-02-15 12:27:18 -0500
committertoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-02-22 14:36:07 -0500
commit452eec8a881f0fcbdb2d5c75ae8253b158812d10 (patch)
tree6fee26c6aa629e9ffcfe73dcb87d2248b240316c
parentf3c4b0e1e14cbdfb86c692e89144c762801b2339 (diff)
Use Map
-rw-r--r--ext/bg/js/settings/dictionaries.js11
1 files changed, 7 insertions, 4 deletions
diff --git a/ext/bg/js/settings/dictionaries.js b/ext/bg/js/settings/dictionaries.js
index adad76fb..427f47f0 100644
--- a/ext/bg/js/settings/dictionaries.js
+++ b/ext/bg/js/settings/dictionaries.js
@@ -491,15 +491,18 @@ function dictionaryErrorsShow(errors) {
dialog.textContent = '';
if (errors !== null && errors.length > 0) {
- const uniqueErrors = {};
+ const uniqueErrors = new Map();
for (let e of errors) {
console.error(e);
e = dictionaryErrorToString(e);
- uniqueErrors[e] = hasOwn(uniqueErrors, e) ? uniqueErrors[e] + 1 : 1;
+ let count = uniqueErrors.get(e);
+ if (typeof count === 'undefined') {
+ count = 0;
+ }
+ uniqueErrors.set(e, count + 1);
}
- for (const e in uniqueErrors) {
- const count = uniqueErrors[e];
+ for (const [e, count] of uniqueErrors.entries()) {
const div = document.createElement('p');
if (count > 1) {
div.textContent = `${e} `;