class CKEditor5::Rails::Presets::ToolbarBuilder

def find_item_index(item)

Returns:
  • (Integer, nil) - Index of the found item or nil

Parameters:
  • item (Symbol) -- Item or group name to find 
def find_item_index(item)
  items.find_index { |existing_item| item_matches?(existing_item, item) }
end