Custom Array displaying badly in rails view

Question

I have a custom array of string urls which im adding to an image_tag as below:

<%=  @attachment.each do |att| %>
<div>
    <%= image_tag att %>
</div>

<% end %>

Images are displayed correctly but im getting the below junk underneath the images:

["http://localhost:8090/download/attachments/884794/DSC_0006.NEF? version=1&modificationDate=1343685834627", "http://localhost:8090/download/attachments/885137/Sunflower.gif?version=1&modificationDate=1343720588175", "http://localhost:8090/download/attachments/885140/Spiked.gif?version=1&modificationDate=1343720548736"]

Tanzeeb Khalili · Accepted Answer · 2012-07-31 08:07:06Z

2

Change the very first tag to <% instead of <%=. The equals prints the junk return value of .each.

answered Jul 31, 2012 at 8:07

Tanzeeb Khalili

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2 Comments

user979587 Over a year ago

awesome, also how would i create a link_to on this? so when the image is clicked it goes to an url?

user979587 Over a year ago

would it also be possible to pass another parameter such as a pageid which i can work with in the controller? this data is coming from an external xmlrpc call, so i can't use the goodies that rails offers, or can i save data into a fake rails model and be able to use it like a normal rails model?

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