From b6633b4c519a0aa579ed9c0653fa78fe99f6487b Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@piment-noir.org>
Date: Fri, 20 Nov 2020 01:56:19 +0100
Subject: [PATCH] Fix circular array.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---
 package-lock.json          | 6 +++---
 package.json               | 2 +-
 src/utils/CircularArray.ts | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 2cb919f3..064f931c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10647,9 +10647,9 @@
       }
     },
     "typescript": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.0.5.tgz",
-      "integrity": "sha512-ywmr/VrTVCmNTJ6iV2LwIrfG1P+lv6luD8sUJs+2eI9NLGigaN+nUQc13iHqisq7bra9lnmUSYqbJvegraBOPQ==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.2.tgz",
+      "integrity": "sha512-thGloWsGH3SOxv1SoY7QojKi0tc+8FnOmiarEGMbd/lar7QOEd3hvlx3Fp5y6FlDUGl9L+pd4n2e+oToGMmhRQ==",
       "dev": true
     },
     "ultron": {
diff --git a/package.json b/package.json
index c4ade427..67b3d25f 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,6 @@
     "npm-check": "^5.9.2",
     "rimraf": "^3.0.2",
     "ts-node-dev": "^1.0.0",
-    "typescript": "^4.0.5"
+    "typescript": "^4.1.2"
   }
 }
diff --git a/src/utils/CircularArray.ts b/src/utils/CircularArray.ts
index 5dab1e2c..434a8f49 100644
--- a/src/utils/CircularArray.ts
+++ b/src/utils/CircularArray.ts
@@ -9,15 +9,15 @@ export default class CircularArray<T> extends Array<T> {
   }
 
   push(...items: T[]): number {
-    while (this.length > this.size) {
-      this.shift();
+    if (this.length + items.length > this.size) {
+      super.splice(0, (this.length + items.length) - this.size);
     }
     return super.push(...items);
   }
 
   unshift(...items: T[]): number {
-    while (this.length > this.size) {
-      this.pop();
+    if (this.length + items.length > this.size) {
+      super.splice(this.size - items.length, (this.length + items.length) - this.size);
     }
     return super.unshift(...items);
   }
-- 
2.34.1