Sha256: 22064933e523b042797492a71083303436fcca63bbad16b868fec4615c309577
Contents?: true
Size: 688 Bytes
Versions: 31
Compression:
Stored size: 688 Bytes
Contents
module ETL #:nodoc:
module Processor #:nodoc:
# Row level processor to rename a field in the row.
#
# Configuration options:
# * <tt>:source</tt>: the source field name
# * <tt>:dest</tt>: The destination field name
class RenameProcessor < ETL::Processor::RowProcessor
def process(row)
source_value = row[configuration[:source]]
case source_value
when Numeric
row[configuration[:dest]] = source_value
when nil
row[configuration[:dest]] = nil
else
row[configuration[:dest]] = source_value.dup
end
row.delete(configuration[:source])
row
end
end
end
end
Version data entries
31 entries across 31 versions & 9 rubygems