dropColumn()

in src/grid/agr-engine.ts [610:625]

• 16 lines of code
• 6 McCabe index (conditional complexity)

  dropColumn(column: Column) {
    if (!this.draggedColumn || this.draggedColumn.parent !== column.parent || this.draggedColumn.getColumnId() === column.getColumnId()) {
      this.draggedColumn = null;
      return;
    }
    const columns = column.parent ? column.parent.columnDef.columns : this.columnDefs;
    let dragIndex = columns.indexOf(this.draggedColumn.columnDef);
    let dropIndex = columns.indexOf(column.columnDef);
    if (dropIndex >= columns.length) {
      dropIndex %= columns.length;
      dragIndex %= columns.length;
    }
    columns.splice(dropIndex, 0, columns.splice(dragIndex, 1)[0]);
    this.createColumns(this.columnDefs);
    this.draggedColumn = null;
  }