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Feature #10068
closed[PATCH] Implement monadic operator for Vector
Description
Before
v = Vector[1, 2, 3]
+ v
=> NoMethodError: undefined method `+@' for Vector[1, 2, 3]:Vector
- v
=> NoMethodError: undefined method `-@' for Vector[1, 2, 3]:Vector
After
v = Vector[1, 2, 3]
+ v
=> Vector[1, 2, 3]
- v
=> Vector[-1, -2, -3]
Files
Updated by gogotanaka (Kazuki Tanaka) over 9 years ago
I'm sorry my report looks ugly... I fix it. ↓
Before
v = Vector[1, 2, 3]
+ v
=> NoMethodError: undefined method `+@' for Vector[1, 2, 3]:Vector
- v
=> NoMethodError: undefined method `-@' for Vector[1, 2, 3]:Vector
After
v = Vector[1, 2, 3]
+ v
=> Vector[1, 2, 3]
- v
=> Vector[-1, -2, -3]
Updated by matz (Yukihiro Matsumoto) over 9 years ago
I am not sure the term monadic is a proper one, but I like the idea.
Matz.
Updated by matz (Yukihiro Matsumoto) over 9 years ago
- Related to Feature #10069: [PATCH] Implement monadic operator for Matrix added
Updated by hsbt (Hiroshi SHIBATA) over 9 years ago
- Category set to lib
- Status changed from Open to Assigned
- Assignee set to marcandre (Marc-Andre Lafortune)
- Target version set to 2.2.0
Updated by marcandre (Marc-Andre Lafortune) over 9 years ago
- Status changed from Assigned to Closed
Done.
Thanks for catching this omission, and for the patch.
Updated by gogotanaka (Kazuki Tanaka) over 9 years ago
Thank you, too.
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