I feel like there should be a rails function for doing a comma separated list from an array. Here’s how to do it explicitly:
<% search_tags.each_with_index do |tag, index| %> <% if index < search_tags.size - 1 %> <%= "#{tag}, " %> <% else %> <%= "#{tag}" %> <% end %> <% end %>
…maybe `render_comma_separated_list(array)` or something.
An example array would like this = [“one”, “two”, “three”]
render_comma_separated_list(array)
=> one, two, three
Does something like this exist already?
Is this worth the effort of making a PR to Ruby on Rails?