Yukihiro Matsumoto

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  • Registered on: 05/09/2008
  • Last connection: 09/20/2014

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Reported issues: 25

02/02/2015

03:24 AM Ruby trunk Misc #10809: [PATCH 2/2] Add tests for math.c related to [Feature 10785], [Feature 10800]
Commit bit approved. Proceed to usual previledge grant process.
Matz.

01/14/2015

08:59 AM Ruby trunk Feature #10714: Array#reject! nonlinear performance problem
I agree having linear performance is crucial, and the proposed new behavior is acceptable.
Go ahead, and make the ch...

12/07/2014

03:34 PM Ruby trunk Bug #10450 (Rejected): multiple assignment in conditional
It's a limitation of LALR syntax defined by yacc.
Wrap the multiple assignment in parentheses.
```
if (a,b = 1,2...

12/05/2014

06:06 AM Ruby trunk Feature #10571 (Closed): Keyword arguments with local variable
06:06 AM Ruby trunk Feature #10571: Keyword arguments with local variable
`var` is a local variable in the class scope, which cannot be accessed from the method. a method has independent scop...
12:57 AM Ruby trunk Feature #10570: Allow `+=` etc. to be methods
`Array#[]=` can be defined by alternation of elements of an array, which does not contain any assignment to variables...
12:15 AM Ruby trunk Feature #10570 (Rejected): Allow `+=` etc. to be methods
`a+=b` is a short hand form of `a = a + b` by definition. It's fundamentally an assignment. Target of assignment (inc...

12/03/2014

11:34 PM Ruby trunk Bug #10564 (Closed): DelegateClass, method_missing, and instance_eval -- different behavior in ru...
It's not a bug.
Delegator which is superclass of DelegateClass, is a subclass of BasicObject, not Object, so that ...

11/21/2014

03:40 PM Ruby trunk Feature #10523 (Rejected): Suggestion for new Array.delete_to method
I prefer Array#partition for its immutability.
Matz.

11/11/2014

03:25 AM Ruby trunk Feature #10042: Deprecate postfix rescue syntax for removal in 3.0
Hedius, separate your concern, performance and language design.
I haven't seen any "serious" problem caused by exc...

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