feat: improve almostTheSame comparison

src/block.ts

@@ -90,17 +90,18 @@ export class Block {
       return false;
     }
 
-    if (this.children?.length !== other.children?.length) {
-      return false;
-    }
-
-    if (!this.children) return false;
+    if (this.children?.length) {
+      if (!other.children?.length) return false;
+      if (this.children.length !== other.children.length) return false;
 
-    for (let i = 0; i < this.children.length; ++i) {
-      const child = getValue(this.children[i]);
-      const otherChild = getValue(other.children![i]);
+      for (let i = 0; i < this.children.length; ++i) {
+        const child = getValue(this.children[i]);
+        const otherChild = getValue(other.children![i]);
 
-      if (!child.almostTheSame(otherChild)) return false;
+        if (!child.almostTheSame(otherChild)) return false;
+      }
+    } else if (other.children?.length) {
+      return false;
     }
 
     return true;

src/style_block.ts

@@ -134,15 +134,6 @@ export class StyleBlock extends Block {
     this.changed = true;
   }
 
-  almostTheSame(other: Block): boolean {
-    if (other instanceof StyleBlock) {
-      if (this.style !== other?.style) return false;
-      else if (this.content !== other.content) return false;
-    }
-
-    return super.almostTheSame(other);
-  }
-
   forceUpdate(): void {
     this.updateLines();
     super.forceUpdate();

src/unit.ts

@@ -6,11 +6,7 @@ export type Dynamic = (size: number) => number;
 export type NoAutoUnit = Percent | Cell | Dynamic;
 export type Unit = NoAutoUnit | Auto;
 
-export function normalizeUnit(
-  value: NoAutoUnit,
-  size: number,
-  usedSize?: number,
-): number {
+export function normalizeUnit(value: NoAutoUnit, size: number, usedSize?: number): number {
   if (typeof value === "number") {
     return value;
   } else if (typeof value === "function") {