method

auto_link_email_addresses

v1.1.6 - Show latest stable - 0 notes - Class: ActionView::Helpers::TextHelper

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What's this?

auto_link_email_addresses(text) private

Turns all email addresses into clickable links. If a block is given, each email is yielded and the result is used as the link text. Example:

  auto_link_email_addresses(post.body) do |text|
    truncate(text, 15)
  end

Show source

# File actionpack/lib/action_view/helpers/text_helper.rb, line 360
        def auto_link_email_addresses(text)
          text.gsub(/([\w\.!#\$%\-+.]+@[A-Za-z0-9\-]+(\.[A-Za-z0-9\-]+)+)/) do
            text = $1
            text = yield(text) if block_given?
            %{<a href="mailto:#{$1}">#{text}</a>}
          end
        end

auto_link_email_addresses

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