Monday, November 14, 2016
If I understand you correclty you want to do something like:
<% fields.each do |field| %>
<%= f.label field %>
<%= f.text_field field, class: 'form-control' %>
<% end %>
where fields is an array of symbols representing the names of attributes you want to accept via the form.
Personally, I prefer to have things spelled out explicitly as it's easier to see the final shape of HTML. If your goal is to save typing maybe you could consider using some kind of snippets?
Cheers
Greg
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