app/helpers/sections_helper.rb


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module SectionsHelper
  # Render a section as a GeoJSON FeatureCollection
  def geojson_feature_collection(section)
    features = section.resources.map { |res| json_marker_for(res, section) }.join(',')

    raw("{ \"type\": \"FeatureCollection\", \"features\": [ #{features} ] }")
  end
end