diff options
-rw-r--r-- | lib/matrix.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb index b4d1be33bb..cf1d532693 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -28,8 +28,12 @@ module ExceptionForMatrix # :nodoc: end class ErrNotRegular < StandardError - def initialize - super("Not Regular Matrix") + def initialize(val = nil) + if val + super(val) + else + super("Not Regular Matrix") + end end end |