Class: Blocks::CollectionRenderer

Inherits:
AbstractRenderer show all
Defined in:
lib/blocks/renderers/collection_renderer.rb

Constant Summary

Constants inherited from AbstractRenderer

AbstractRenderer::RENDERERS

Instance Attribute Summary

Attributes inherited from AbstractRenderer

#main_renderer

Instance Method Summary collapse

Methods inherited from AbstractRenderer

#capture, #initialize

Constructor Details

This class inherits a constructor from Blocks::AbstractRenderer

Instance Method Details

#render(runtime_context) ⇒ Object 



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# File 'lib/blocks/renderers/collection_renderer.rb', line 3

def render(runtime_context)
  collection = runtime_context.collection
  if collection
    object_name = runtime_context.as || :object
    collection.each_with_index do |item, index|
      item_runtime_context = runtime_context.merge(object_name => item, current_index: index)
      item_runtime_context.runtime_args = [item] + item_runtime_context.runtime_args
      yield item_runtime_context
    end
  else
    yield runtime_context
  end
end