Module: DraftjsHtml::SpecSupport::KeyNormalization

Defined in:
lib/draftjs_html/spec_support.rb

Instance Method Summary collapse

Instance Method Details

#normalize_keys(raw_draftjs) ⇒ Object 



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# File 'lib/draftjs_html/spec_support.rb', line 6

def normalize_keys(raw_draftjs)
  draftjs = DraftjsHtml::Draftjs::Content.parse(raw_draftjs)
  draftjs.blocks.each.with_index do |block, i|
    block.key = "block-key-#{i}"
  end

  draftjs.entity_map.keys.each.with_index do |entity_key, i|
    new_key = "entity-key-#{i}"
    draftjs.entity_map[new_key] = draftjs.entity_map.delete(entity_key)
    matching_entity_ranges = draftjs.blocks.flat_map { |block| block.raw_entity_ranges.select { |entity_range| entity_range['key'] == entity_key } }
    matching_entity_ranges.each { |range| range['key'] = new_key }
  end

  DraftjsHtml::Draftjs::ToRaw.new.convert(draftjs)
end