lib/io_streams/tabular/parser/psv.rb in iostreams-0.15.0 vs lib/io_streams/tabular/parser/psv.rb in iostreams-0.16.0

@@ -4,19 +4,23 @@
       # For parsing a single line of Pipe-separated values
       class Psv < Base
         # Returns [Array<String>] the header row.
         # Returns nil if the row is blank.
         def parse_header(row)
+          return row if row.is_a?(::Array)
+
           unless row.is_a?(String)
-            raise(Tabular::Errors::InvalidHeader, "Format is :psv. Invalid input header: #{row.class.name}")
+            raise(IOStreams::Errors::InvalidHeader, "Format is :psv. Invalid input header: #{row.class.name}")
           end
 
           row.split('|')
         end
 
         # Returns [Array] the parsed PSV line
         def parse(row)
-          raise(Tabular::Errors::TypeMismatch, "Format is :psv. Invalid input: #{row.class.name}") unless row.is_a?(String)
+          return row if row.is_a?(::Array)
+
+          raise(IOStreams::Errors::TypeMismatch, "Format is :psv. Invalid input: #{row.class.name}") unless row.is_a?(String)
 
           row.split('|')
         end
 
         # Return the supplied array as a single line JSON string.