[#57574] [ruby-trunk - Feature #8976][Open] file-scope freeze_string directive — "akr (Akira Tanaka)" <akr@...>

70 messages 2013/10/02

[#57579] [ruby-trunk - Feature #8977][Open] String#frozen that takes advantage of the deduping — "sam.saffron (Sam Saffron)" <sam.saffron@...>

25 messages 2013/10/02

[#57679] [ruby-trunk - Feature #8987][Open] map/collect extension which handles arguments — "sowieso (So Wieso)" <sowieso@...>

16 messages 2013/10/05

[#57705] [ruby-trunk - Feature #8992][Open] Use String#freeze and compiler tricks to replace "str"f suffix — "headius (Charles Nutter)" <headius@...>

43 messages 2013/10/07

[#57727] [ruby-trunk - Feature #8998][Open] string keys for hash literals should use fstrings — "normalperson (Eric Wong)" <normalperson@...>

17 messages 2013/10/08

[#57771] [ruby-trunk - Bug #9008][Open] TestProcess#test_clock_getres_constants and TestProcess#test_clock_gettime_constants fails on ARM — "vo.x (Vit Ondruch)" <v.ondruch@...>

15 messages 2013/10/09

[#57888] [ruby-trunk - Feature #9025][Open] Clarify the error message when calling a method with the wrong number of arguments — Nerian (Gonzalo Rodríguez) <siotopo@...>

11 messages 2013/10/15

[#57993] [ruby-trunk - Feature #9047][Open] Alternate hash key syntax for symbols — "jamonholmgren (Jamon Holmgren)" <jamon@...>

13 messages 2013/10/23

[#58007] [ruby-trunk - Feature #9049][Open] Shorthands (a:b, *) for inclusive indexing — "mohawkjohn (John Woods)" <john.o.woods@...>

25 messages 2013/10/24

[#58033] [ruby-trunk - Bug #9053][Open] SSL Issue with Ruby 2.0.0 — "tisba (Sebastian Cohnen)" <ruby-lang@...>

16 messages 2013/10/25

[#58080] [ruby-trunk - Feature #9064][Open] Add support for packages, like in Java — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

23 messages 2013/10/30

[ruby-core:57700] Re: [ruby-trunk - Feature #8976] file-scope freeze_string directive

From: Tanaka Akira <akr@...>
Date: 2013-10-07 14:51:20 UTC
List: ruby-core #57700
2013/10/2 enebo (Thomas Enebo) <tom.enebo@gmail.com>:
> Issue #8976 has been updated by enebo (Thomas Enebo).
>
>
> I think having a pragma at the top of the file will be much more error prone than the f-syntax.  As a file grows, the ability to notice you are in a frozen string file goes down. It would have been great if Ruby had started immutable strings by default but that ship has sailed, I think having some files be immutable will be confusing.

I think it is not a big problem because
we don't need to aware the directive is exist or not if we use
"..." to strings not modified and "...".dup to strings to be modified.
-- 
Tanaka Akira

In This Thread