Module: Hiccdown::ViewHelpers::MethodOverrides

Defined in:
lib/hiccdown.rb

Class Method Summary collapse

Class Method Details

.prepended(base) ⇒ Object 



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# File 'lib/hiccdown.rb', line 16

def self.prepended(base)
  # `capture` is at the root of seemingly all Rails methods tasked with
  # rendering content, including `content_tag` and `tag`, which in turn
  # are used for `link_to`, `form_for`, etc.
  define_method(:capture) do |*args, **kwargs, &block|
    if block
      super(*args, **kwargs) do |*brgs, **jwargs|
        result = block.call(*brgs, *jwargs)
        result.is_a?(Array) ? Hiccdown::to_html(result).html_safe : result
      end
    else
      super(*args, **kwargs)
    end
  end
end