X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcircular-array.ts;h=bb958d8287519acf91efc4c7a1468fe422da0a86;hb=0eb836fa3f5683400594b9c595650b49ff8ae0ac;hp=654abb656da74bac380372cb39341aa9f2f831c5;hpb=41aa7dcd8bbc5ff5a5aefe8765fe8a7c57d6be00;p=poolifier.git

diff --git a/src/circular-array.ts b/src/circular-array.ts
index 654abb65..bb958d82 100644
--- a/src/circular-array.ts
+++ b/src/circular-array.ts
@@ -17,7 +17,7 @@ export class CircularArray<T> extends Array<T> {
     }
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public push (...items: T[]): number {
     const length = super.push(...items)
     if (length > this.size) {
@@ -26,7 +26,7 @@ export class CircularArray<T> extends Array<T> {
     return this.length
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public unshift (...items: T[]): number {
     const length = super.unshift(...items)
     if (length > this.size) {
@@ -35,7 +35,7 @@ export class CircularArray<T> extends Array<T> {
     return this.length
   }
 
-  /** @inheritdoc */
+  /** @inheritDoc */
   public concat (...items: Array<T | ConcatArray<T>>): CircularArray<T> {
     const concatenatedCircularArray = super.concat(
       items as T[]
@@ -50,19 +50,29 @@ export class CircularArray<T> extends Array<T> {
     return concatenatedCircularArray
   }
 
-  /** @inheritdoc */
-  public splice (start: number, deleteCount?: number, ...items: T[]): T[] {
-    let itemsRemoved: T[]
-    if (arguments.length >= 3 && deleteCount !== undefined) {
-      itemsRemoved = super.splice(start, deleteCount)
-      // FIXME: that makes the items insert not in place
-      this.push(...items)
+  /** @inheritDoc */
+  public splice (
+    start: number,
+    deleteCount?: number,
+    ...items: T[]
+  ): CircularArray<T> {
+    let itemsRemoved: T[] = []
+    if (arguments.length >= 3 && deleteCount != null) {
+      itemsRemoved = super.splice(start, deleteCount, ...items)
+      if (this.length > this.size) {
+        const itemsOverflowing = super.splice(0, this.length - this.size)
+        itemsRemoved = new CircularArray<T>(
+          itemsRemoved.length + itemsOverflowing.length,
+          ...itemsRemoved,
+          ...itemsOverflowing
+        )
+      }
     } else if (arguments.length === 2) {
       itemsRemoved = super.splice(start, deleteCount)
     } else {
       itemsRemoved = super.splice(start)
     }
-    return itemsRemoved
+    return itemsRemoved as CircularArray<T>
   }
 
   public resize (size: number): void {