Tomasz Wegrzanowski

Activity

Reported issues: 5

08/10/2015

12:34 PM Ruby trunk Feature #11428 (Open): system/exec/etc. should to_s their argument to restore Pathname functional...
The safest way to interact with Unix shell with ruby is using `Pathname` and multi-argument system/exec/etc. commands...

08/02/2010

05:43 AM Ruby trunk Feature #3608: Enhancing Pathname#each_child to be lazy
=begin
> A problem of the lazy behaviour that is it opens a file descriptor when
> the block is called.
>
> I...

07/25/2010

12:25 PM Ruby trunk Bug #3589: Converting Bignums to Float for equality checks is wrong
=begin
> > Integer 10 means exactly 10, not everything that would end up as 10 if rounded. 10 == 10.2 #=> false
> ...

07/24/2010

01:14 PM Ruby trunk Bug #3609 (Closed): Float Infinity comparisons in 1.9
=begin
The way <=> works on pretty much everything in Ruby
is that if a <=> b return 0, 1, or -1, it completely
...
10:27 AM Ruby trunk Feature #3608 (Assigned): Enhancing Pathname#each_child to be lazy
=begin
Right now it lists entire directory, then yields
every element, that is x.each_child(&b) means x.children....

07/22/2010

03:01 AM Ruby trunk Bug #3589: Converting Bignums to Float for equality checks is wrong
=begin
> You should think of floats as a range of values.

This is a very common misunderstanding about floats, ...

07/21/2010

10:52 PM Ruby trunk Bug #3589: Converting Bignums to Float for equality checks is wrong
=begin
This isn't how Floats and other numbers work. No numerical type can represent every real number, and many ope...
04:48 AM Ruby trunk Bug #3589 (Closed): Converting Bignums to Float for equality checks is wrong
=begin
In all versions of Ruby, when comparing Bignums with Floats, Bignum get converted to Floats first. This natu...

02/12/2010

04:02 PM Ruby trunk Feature #2715: Optimization to avoid spawning shell in Kernel#system call should check for failur...
=begin
Nobu: I want system "fail" and system "''fail" to behave identically - printing error message when command fa...

02/06/2010

06:54 AM Ruby trunk Feature #2715 (Feedback): Optimization to avoid spawning shell in Kernel#system call should check...
=begin
This is an old issue, I think going all the way back to Perl's system().

Kernel#system is supposed to s...

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