[#55222] [ruby-trunk - Feature #8468][Feedback] Remove $SAFE — "shugo (Shugo Maeda)" <redmine@...>
20 messages
2013/06/01
[#55230] [ruby-trunk - Feature #8468] Remove $SAFE
— "spatulasnout (B Kelly)" <billk@...>
2013/06/02
[#55252] [ruby-trunk - Feature #8468] Remove $SAFE
— "spatulasnout (B Kelly)" <billk@...>
2013/06/02
[#55276] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation — Tanaka Akira <akr@...>
2013/5/31 zzak <[email protected]>:
9 messages
2013/06/03
[#55278] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— David MacMahon <davidm@...>
2013/06/03
[#55285] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— Zachary Scott <zachary@...>
2013/06/04
The original wording was:
[#55288] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— David MacMahon <davidm@...>
2013/06/04
[#55289] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— Zachary Scott <zachary@...>
2013/06/04
I fail to see the difference, please provide a patch to make it more clear.
[#55290] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— David MacMahon <davidm@...>
2013/06/04
[#55291] Re: [ruby-changes:28951] zzak:r41003 (trunk): * process.c: Improve Process::exec documentation
— Tanaka Akira <akr@...>
2013/06/04
2013/6/4 David MacMahon <[email protected]>:
[#55297] [ruby-trunk - Bug #8486][Open] Random segmentation fault — "manudwarf (Emmanuel Bourgerie)" <manu.dwarf@...>
4 messages
2013/06/04
[#55305] [ruby-trunk - Bug #8489][Open] Tracepoint API: B_RETURN_EVENT not triggered when "next" used — deivid (David Rodríguez) <deivid.rodriguez@...>
7 messages
2013/06/04
[#55312] [ruby-trunk - Bug #8495][Open] include/ruby/win32.h assumes that __STRICT_ANSI__ isn’t set — "now (Nikolai Weibull)" <now@...>
4 messages
2013/06/05
[#55330] [ruby-trunk - Feature #8499][Assigned] Importing Hash#slice, Hash#slice!, Hash#except, and Hash#except! from ActiveSupport — "mrkn (Kenta Murata)" <muraken@...>
30 messages
2013/06/06
[#55416] CI failures: Test IO and cleanup failures — Luis Lavena <luislavena@...>
Hello,
3 messages
2013/06/10
[#55528] [ruby-trunk - Bug #8538][Open] c method not pushed into the callstack when called, but popped when returned — deivid (David Rodríguez) <deivid.rodriguez@...>
9 messages
2013/06/17
[#55530] [ruby-trunk - Feature #8539][Open] Unbundle ext/tk — "naruse (Yui NARUSE)" <naruse@...>
10 messages
2013/06/17
[#55557] [ruby-trunk - misc #8543][Open] rb_iseq_load — "alvoskov (Alexey Voskov)" <alvoskov@...>
47 messages
2013/06/19
[#65574] [ruby-trunk - Feature #8543] rb_iseq_load
— billk@...
2014/10/09
Issue #8543 has been updated by B Kelly.
[#55578] [ruby-trunk - Feature #8553][Open] Bignum#size (and Fixnum#size) — "akr (Akira Tanaka)" <akr@...>
6 messages
2013/06/21
[#55580] [CommonRuby - Feature #8556][Open] MutexedDelegator as a trivial way to make an object thread-safe — "headius (Charles Nutter)" <headius@...>
19 messages
2013/06/21
[#55590] [ruby-trunk - Bug #8560][Open] CSV, skip_lines option causes error when passing a string — "kstevens715 (Kyle Stevens)" <kstevens715@...>
5 messages
2013/06/22
[#55638] [CommonRuby - Feature #8568][Open] Introduce RbConfig value for native word size, to avoid Fixnum#size use — "headius (Charles Nutter)" <headius@...>
18 messages
2013/06/24
[#55678] [ruby-trunk - Feature #8572][Open] Fiber should be a Enumerable — "mattn (Yasuhiro Matsumoto)" <mattn.jp@...>
13 messages
2013/06/28
[#55690] [ANN] Developer Meeting - 12-07-2013 at 23:00 UTC — Aaron Patterson <tenderlove@...>
Hi everyone!
7 messages
2013/06/28
[#55699] [ruby-trunk - Feature #8579][Open] Frozen string syntax — "charliesome (Charlie Somerville)" <charliesome@...>
20 messages
2013/06/29
[ruby-core:55402] [ruby-trunk - Feature #8506] Object#iter_for / Object#to_iter
From:
"Eregon (Benoit Daloze)" <redmine@...>
Date:
2013-06-10 08:20:01 UTC
List:
ruby-core #55402
Issue #8506 has been updated by Eregon (Benoit Daloze).
Here is the related blogpost: http://alindeman.github.io/2013/06/10/porting-iterate-to-ruby.html
----------------------------------------
Feature #8506: Object#iter_for / Object#to_iter
https://bugs.ruby-lang.org/issues/8506#change-39827
Author: alindeman (Andy Lindeman)
Status: Open
Priority: Normal
Assignee:
Category:
Target version:
=begin
Ruby's (({Enumerator})) and (({#enum_for})) methods are very powerful and I use them very often. However, (({Object#enum_for})) requires a method that yields, usually in some sort of loop.
Many objects in Ruby have methods that iterate to a "next value," but do not yield. For example, (({Fixnum#next.})) There is no way to use (({Fixnum#next})) with (({#enum_for})) directly that I am aware of.
I propose the introduction of (({Object#iter_for})) which--given a method--generates a lazy sequence by continually invoking the method on successive values. I call it (({iter})) or (({iterate})) because it is very similar to clojure's iterate: http://clojure.github.io/clojure/clojure.core-api.html#clojure.core/iterate
Proposed API:
0.iter_for(:next).take(5) # => [0, 1, 2, 3, 4]
require 'date'
Date.new(2013, 1, 1).iter_for(:next_month).take(3) # => [Tue, 01 Jan 2013, Fri, 01 Feb 2013, Fri, 01 Mar 2013]
I am especially excited about (({0.iter_for(:next)})) as I find myself using infinite lazy numeric sequences more often lately to solve specific kinds of problems. Right now you are required to write something like: (({Enumerator.new { |y| i = 0; loop { y << i; i += 1 } }})) or (({(0..Float::INFINITY).each})). Neither is especially elegant or happy to the developers' eyes in my opinion.
Thank you all :) Ruby is an amazing tool.
=end
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