concat(string)
Instance Public methods
The preferred method of outputting text in your views is to use the <%= âtextâ %> eRuby syntax. The regular puts and print methods do not operate as expected in an eRuby code block. If you absolutely must output text within a non-output code block (i.e., <% %>), you can use the concat method.
1 2 3 4 5 6 7 8 9 10 11 | <% concat "hello" # is the equivalent of <%= "hello" %> if logged_in concat "Logged in!" else concat link_to('login', action: :login) end # will either display "Logged in!" or a login link%> |
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