item.js in katalyst-content-0.2.1

- old
+ new

@@ -129,11 +129,11 @@
     // specifically, setting depth affects calculation
     const expanded = this.#expandedDescendants;
 
     callback(this);
     this.#traverseCollapsed(callback);
-    expanded.forEach((item) => this.#traverseCollapsed(item));
+    expanded.forEach((item) => item.#traverseCollapsed(callback));
   }
 
   /**
    * Recursively traverse the node's collapsed descendants, if any.
    *
@@ -147,35 +147,16 @@
       item.#traverseCollapsed(callback);
     });
   }
 
   /**
-   * Increase the depth of this item and its descendants.
-   * If this causes it to become a child of a collapsed item, then collapse this item.
-   */
-  nest() {
-    this.traverse((child) => {
-      child.depth += 1;
-    });
-  }
-
-  /**
    * Move the given item into this element's hidden children list.
    * Assumes the list already exists.
    *
    * @param item {Item}
    */
   collapseChild(item) {
     this.#childrenListElement.appendChild(item.node);
-  }
-
-  /**
-   * Decrease the depth of this item (and its descendants).
-   */
-  deNest() {
-    this.traverse((child) => {
-      child.depth -= 1;
-    });
   }
 
   /**
    * Collapses visible (logical) children into this element's hidden children
    * list, creating it if it doesn't already exist.