class Seatsio::ChartsClient

def build_chart_request(name: nil, venue_type: nil, categories: nil)

def build_chart_request(name: nil, venue_type: nil, categories: nil)
  result = {}
  result['name'] = name if name
  result['venueType'] = venue_type if venue_type
  result['categories'] = categories if categories
  result
end