Module: RenderAsync::ViewHelper

Defined in:
lib/render_async/view_helper.rb

Instance Method Summary collapse

Instance Method Details

#render_async(path, options = {}, &placeholder) ⇒ Object 



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# File 'lib/render_async/view_helper.rb', line 20

def render_async(path, options = {}, &placeholder)
  container_id = "render_async_#{SecureRandom.hex(5)}#{Time.now.to_i}"
  event_name = options.delete(:event_name)
  placeholder = capture(&placeholder) if block_given?

  render 'render_async/render_async', container_id: container_id,
                                      path: path,
                                      html_options: options,
                                      event_name: event_name,
                                      placeholder: placeholder
end

#render_async_cache(path, options = {}, &placeholder) ⇒ Object 



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# File 'lib/render_async/view_helper.rb', line 10

def render_async_cache(path, options = {}, &placeholder)
  cached_view = Rails.cache.read("views/#{render_async_cache_key(path)}")

  if cached_view.present?
    render :html => cached_view.html_safe
  else
    render_async(path, options, &placeholder)
  end
end

#render_async_cache_key(path) ⇒ Object 



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# File 'lib/render_async/view_helper.rb', line 6

def render_async_cache_key(path)
  "render_async_#{path}"
end