ruby on rails - Accessing Model from html -

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i have loop in page displays cities in model. lets new york city 1 of these cities , want access new york city. how access particular city instance model in rails? 

<% @cities.each |city| %>       <tr>         <td><%= city.name %></td>         <td><%= city.country %></td>         <td><%= link_to 'show', city %></td>         <td><%= link_to 'edit', edit_city_path(city) %></td>         <td><%= link_to 'destroy', city, method: :delete, data: { confirm: 'are sure?' } %></td>       </tr>     <% end %>

use attribute of object access object in view:

for example, if name attribute of city "new york city", say: 

city.find_by_name("new york city")

of course, it's not super railsy in view, add to relevant controller action:

@newyork = city.find_by_name("new york city")

and use @newyork in view.


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