Limit “each” list in Rails

Question

We have this:

<% @shops.each do |shop| %>
  
<%= shop.name %>
<% end %>

The code will yield the total res

Answer 1

Just limit it on your ActiveRecord level (or SQL)

@shops = Shop.limit(20)        # Rails 3+
@shops = Shop.all :limit => 10 # Rails 2+

Or use Ruby

<% @shops[0,20].each do |shop| %>
  
<%= shop.name %>
<% end %>