Updating changelog with FixedDeque improvements by @jerome-benoit

Yomguithereal · Feb 2, 2024 · 9119409 · 9119409
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 0.39.8 (provisional)
 
 * Fixing `Float64Vector` TS exports (@atombrenner).
+* Improving performance of `FixedDeque` `#.push` & `#.pop` methods (@jerome-benoit).
 
 ## 0.39.7
 

diff --git a/fixed-deque.js b/fixed-deque.js
@@ -49,6 +49,7 @@ FixedDeque.prototype.push = function(item) {
     throw new Error('mnemonist/fixed-deque.push: deque capacity (' + this.capacity + ') exceeded!');
 
   var index = this.start + this.size;
+
   if (index >= this.capacity)
     index -= this.capacity;
 
@@ -88,6 +89,7 @@ FixedDeque.prototype.pop = function() {
     return;
 
   var index = this.start + this.size - 1;
+
   if (index > this.capacity)
     index -= this.capacity;