Question

I want to add a link to each element of an array, then join the resulting array. I tried:

myarray.collect{|u| link_to u[:first_name], username_path(u[:username])}.join(', ')

This does everything correctly, except it returns:

<a href="/niels">Niels Bohr</a>, <a href="/richard">Richard Feynman</a>

Instead of

<a href="/niels">Niels Bohr</a>, <a href="/richard">Richard Feynman</a>

How do I fix this? Or is there a simpler way of proceeding?

Thanks.

Answer 1

Use html_safe

myarray.collect{|u| link_to u[:first_name], username_path(u[:username])}.join(', ').html_safe