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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
module Arrow
class CSVReadOptions
alias_method :add_column_type_raw, :add_column_type
def add_column_type(name, type)
add_column_type_raw(name, DataType.resolve(type))
end
alias_method :delimiter_raw, :delimiter
def delimiter
delimiter_raw.chr
end
alias_method :delimiter_raw=, :delimiter=
def delimiter=(delimiter)
case delimiter
when String
if delimiter.bytesize != 1
message = "delimiter must be 1 byte character: #{delimiter.inspect}"
raise ArgumentError, message
end
delimiter = delimiter.ord
end
self.delimiter_raw = delimiter
end
end
end
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