Module: Gemgento::ProductsHelper

Defined in:
app/helpers/gemgento/products_helper.rb

Instance Method Summary collapse

Instance Method Details

#current_category_products ⇒ Object 



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# File 'app/helpers/gemgento/products_helper.rb', line 18

def current_category_products
  @current_category_product_ids ||= @current_category.products.active.catalog_visible.to_a
end

#next_product ⇒ Object 



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# File 'app/helpers/gemgento/products_helper.rb', line 4

def next_product
  @next_product ||= begin
    current_index = current_category_products.index(@product)
    current_index < current_category_products.length ? current_category_products[current_index + 1] : nil
  end
end

#previous_product ⇒ Object 



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# File 'app/helpers/gemgento/products_helper.rb', line 11

def previous_product
  @previous_product ||= begin
    current_index = current_category_products.index(@product)
    current_index > 0 ? current_category_products[current_index - 1] : nil
  end
end