lib/bamfcsv.rb in bamfcsv-0.3.1 vs lib/bamfcsv.rb in bamfcsv-0.3.2

@@ -12,14 +12,18 @@
     # We need to do this because the C extension currently overwrites
     # the input, and all of String#clone, String#dup, and String.new
     # copy the pointer, not the contents. So we make a copy, parse
     # that, and throw away the copy.
     copy = "" + csv_str
-    matrix = __parse_string(copy)
+    separator = opts.fetch(:separator, ',')
+    raise InvalidSeparator, "Separator must be exactly one character long" if separator.size != 1
+    raise InvalidSeparator, "Separator cannot be '\"'" if separator == '"'
+    matrix = __parse_string(copy, separator)
     if opts[:headers]
       Table.new(matrix)
     else
       matrix
     end
   end
 
+  class InvalidSeparator < StandardError; end
 end