class Parqueteur::Types::StructType
Public Instance Methods
arrow_type_builder()
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# File lib/parqueteur/types/struct_type.rb, line 24 def arrow_type_builder Arrow::StructDataType.new(struct_object.to_arrow_type) end
build_value_array(values)
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# File lib/parqueteur/types/struct_type.rb, line 11 def build_value_array(values) values.each do |value| next if value.nil? value.each_key do |key| next if struct_object.key?(key) raise Parqueteur::Error, "Struct field '#{key}' not found" end end Arrow::StructArrayBuilder.build(arrow_type, values) end
Private Instance Methods
struct_object()
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# File lib/parqueteur/types/struct_type.rb, line 30 def struct_object @struct_object ||= Parqueteur::Struct.new(&@block) end