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Hanmac (Hans Mackowiak)

  • Login: Hanmac
  • Email: hanmac@gmx.de
  • Registered on: 05/14/2011
  • Last connection: 09/01/2020

Issues

open closed Total
Assigned issues 0 0 0
Reported issues 8 24 32

Activity

09/09/2020

07:24 AM Ruby master Bug #15409: OpenStruct error when attribute is called 'method'
marcandre (Marc-Andre Lafortune) wrote in #note-9:
> I opened a PR that resolves this: https://github.com/ruby/ostruc...
Hanmac (Hans Mackowiak)

08/31/2020

07:43 PM Ruby master Feature #14394: Class.descendants
More like:
```
class A
end
x = Class.new(A)
y = x.new
```
~~How does the GC handle such classes?
Will they get GC...
Hanmac (Hans Mackowiak)
09:02 AM Ruby master Feature #14394: Class.descendants
@fatkodima
how does rb_class_foreach_subclass handle anonymous classes?
if it would add them, how about adding ...
Hanmac (Hans Mackowiak)

08/06/2020

02:34 PM Ruby master Bug #17105: A single `return` can return to two different places in a proc inside a lambda inside a method
i think this is by design:
https://www.rubyguides.com/2016/02/ruby-procs-and-lambdas/
> A lambda will return no...
Hanmac (Hans Mackowiak)

07/31/2020

07:34 AM Ruby master Bug #17093: attr_accessor works strange
This:
```ruby
if type.nil?
type = 'default'
end
```
is different from this:
```ruby
type = 'default' if type.nil?...
Hanmac (Hans Mackowiak)

07/22/2020

07:41 AM Ruby master Bug #17023: How to prevent String memory to be relocated in ruby-ffi
the problem there is that ruby can't know how long the C lib is going to use the String. Depending on the C Function,... Hanmac (Hans Mackowiak)

07/03/2020

01:31 PM Ruby master Feature #16986: Anonymous Struct literal
the problem i have with that is that each time it creates a (cached) struct class.
after taking so long to make fr...
Hanmac (Hans Mackowiak)

07/02/2020

08:44 AM Ruby master Feature #16986: Anonymous Struct literal

i think this is more of a confusing feature
IF `${a: 1, b: 2}` is like `Struct.new(:a, :b).new(1, 2)` then my gu...
Hanmac (Hans Mackowiak)

03/03/2020

02:27 PM Ruby master Feature #16667: Allow parameters to Symbol#to_proc and Method#to_proc
@jgomo3 i found my old Symbol#call code
~~~ ruby
class Symbol
class SymbolHelper
def initialize(obj,met...
Hanmac (Hans Mackowiak)
09:58 AM Ruby master Feature #16667: Allow parameters to Symbol#to_proc and Method#to_proc
i tried `ary.map.with_object(:id,&:dig)` but it just returned `:id`
but this one would work: `ary.each_with_object...
Hanmac (Hans Mackowiak)

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