Module: ActionView::Helpers::UrlHelper

Defined in:
lib/obscura_linka.rb

Instance Method Summary collapse

Instance Method Details

Call obscura_link_to like a regular link_to example: obuscra_link_to(“My link”, root_path)

Output is <a herf=“” data-href=“obfuscated_link” class=‘obfuscated_link’>My link</a>



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# File 'lib/obscura_linka.rb', line 13

def obscura_link_to(name = nil, options = nil, html_options = nil, &block)
  html_options, options, name = options, name, block if block_given?

  url = options

  html_options ||= {}

  # obfuscate the url
  obfuscated_url = url.tr("A-Za-z", "N-ZA-Mn-za-m")

  html_options[:data] ||= {}
  html_options[:data][:href] = obfuscated_url
  html_options[:class] ||= ""
  html_options[:class] << " rot13_link"

  # put that obfuscated_url into a data attribute
  if block_given?
    link_to("", html_options, nil, &block)
  else
    link_to(name, "", html_options)
  end
end