CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3
Caranicas
Caranicas

Reputation: 149

How do i make a rails collection generic

For a single object I was able to make it generic by doing f.object

<%= render 'shared/error_messages', object: f.object %>

which allowed my make my partial generic 

<% if object.errors.any? %>

how would i do a similar thing for any array, like these 

<%= render partial: 'shared/feed_item', collection: @feed_items %>
<%= render partial: 'shared/feed_item', collection: @all_items %>

so that in the partial i could reference it with my_item and not feed_item ?

<li id="<%= feed_item.id %>">

Upvotes: 1

Views: 180

Answers (1)

Robin
Robin

Reputation: 21884

<%= render partial: 'shared/feed_item', collection: @feed_items, as: :feed_item %>
<%= render partial: 'shared/feed_item', collection: @all_items, as: :feed_item %>

Upvotes: 1

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