Iterating through array gives full array of items at the end

Question

I am trying to iterate through a set of records. However, at the end of the iteration, rails displays the full array.

<%= @portfolio_item.technologies.each do |technology| %>
  <p><%= technology.name %></p>
<% end %>

What shows up in the browser

When asking a question, please post actual code rather than screenshots. — Sagar Pandya, Dec 03 '17 at 06:09
Does anybody have a dupe link handy? I know that this exact same question has been asked and answered dozens of times already. — Jörg W Mittag, Dec 03 '17 at 19:00

score 6 · Accepted Answer · answered Dec 03 '17 at 04:28

6

Replace this line

<%= @portfolio_item.technologies.each do |technology| %>

with this

<% @portfolio_item.technologies.each do |technology| %>

<%= %> will evaluate the expression and returns the array.

answered Dec 03 '17 at 04:28

Nandu Kalidindi

Sweet! Thanks for the quick response. Will accept as answer after 12 mins. – Clement Dec 03 '17 at 04:29

1 Answers1