ActionView::Helpers::UrlHelper

Prevent email havesting in rails using the mail_to helper - #rails

<%= button_to "New", action: "new" %> # => "<form method="post" action="/controller/new" class="button_to"> # <div><input value="New" type="submit" /></div> # </form>" <%= button_to [:make_happy, @user] do %> Make happy <strong><%= @user.name %></strong> <% end %> # => "<form method="post" action="/users/1/make_happy" class="button_to"> # <div> # <button type="submit"> # Make happy <strong><%= @user.name %></strong> # </button> # </div> # </form>" <%= button_to "New", { action: "new" }, form_class: "new-thing" %> # => "<form method="post" action="/controller/new" class="new-thing"> # <div><input value="New" type="submit" /></div> # </form>" <%= button_to "Create", { action: "create" }, remote: true, form: { "data-type" => "json" } %> # => "<form method="post" action="/images/create" class="button_to" data-remote="true" data-type="json"> # <div> # <input value="Create" type...

Full article: http://api.rubyonrails.org/classes/ActionView/Helpers/Url...