Module: Spree::Admin::ItemManager

Included in:
Actions::Root, MainMenu::Section, Tabs::Root
Defined in:
app/models/spree/admin/item_manager.rb

Instance Method Summary collapse

Instance Method Details

#add(item) ⇒ Object

Raises:

  • (KeyError) 


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# File 'app/models/spree/admin/item_manager.rb', line 4

def add(item)
  raise KeyError, "Item with key #{item.key} already exists" if index_for_key(item.key)

  @items << item
end

#child_with_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/admin/item_manager.rb', line 10

def child_with_key?(key)
  index_for_key(key).present?
end

#insert_after(item_key, item_to_add) ⇒ Object 



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# File 'app/models/spree/admin/item_manager.rb', line 30

def insert_after(item_key, item_to_add)
  item_index = index_for_key!(item_key)

  @items.insert(item_index + 1, item_to_add)
end

#insert_before(item_key, item_to_add) ⇒ Object 



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# File 'app/models/spree/admin/item_manager.rb', line 24

def insert_before(item_key, item_to_add)
  item_index = index_for_key!(item_key)

  @items.insert(item_index, item_to_add)
end

#item_for_key(key) ⇒ Object 



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# File 'app/models/spree/admin/item_manager.rb', line 20

def item_for_key(key)
  @items.find { |e| e.key == key }
end

#remove(item_key) ⇒ Object 



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# File 'app/models/spree/admin/item_manager.rb', line 14

def remove(item_key)
  item_index = index_for_key!(item_key)

  @items.delete_at(item_index)
end