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author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-01 18:03:15 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-01 18:03:15 +0000 |
commit | af6e31b3444d090816e5c64e5827cd2271bc8bb3 (patch) | |
tree | 1e8f14fd5c9e8dc3ee13f18dce29f60f85287686 /lib/matrix.rb | |
parent | fac245828b9e354c9eeb93a029f1643031c3c62d (diff) |
* lib/matrix.rb (empty): Reject negative sizes
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/matrix.rb')
-rw-r--r-- | lib/matrix.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/matrix.rb b/lib/matrix.rb index 6227c435bf..f9c379509d 100644 --- a/lib/matrix.rb +++ b/lib/matrix.rb @@ -241,7 +241,8 @@ class Matrix # => Matrix[[0, 0, 0], [0, 0, 0]] # def Matrix.empty(row_size = 0, column_size = 0) - Matrix.Raise ErrDimensionMismatch if column_size != 0 && row_size != 0 + Matrix.Raise ArgumentError, "One size must be 0" if column_size != 0 && row_size != 0 + Matrix.Raise ArgumentError, "Negative size" if column_size < 0 || row_size < 0 new([[]]*row_size, column_size) end |