module Chamomile::RenderCache

Mixin for render result caching keyed on content hash. Include in components whose render output depends only on their data and dimensions.

Public Instance Methods

cached_render (width:, height:, cache_key:) { || ... }

Source

# File lib/chamomile/components/render_cache.rb, line 7
def cached_render(width:, height:, cache_key:)
  key = [width, height, cache_key]
  return @render_cache if @render_cache_key == key

  @render_cache_key = key
  @render_cache = yield
end