[#65451] [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string — ko1@...
Issue #10333 has been updated by Koichi Sasada.
9 messages
2014/10/07
[#65458] Re: [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string
— Eric Wong <normalperson@...>
2014/10/07
[email protected] wrote:
[#65502] Re: [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string
— Eric Wong <normalperson@...>
2014/10/08
Eric Wong <[email protected]> wrote:
[#65538] Re: [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string
— Eric Wong <normalperson@...>
2014/10/09
Eric Wong <[email protected]> wrote:
[#65549] Re: [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string
— SASADA Koichi <ko1@...>
2014/10/09
On 2014/10/09 11:04, Eric Wong wrote:
[#65551] Re: [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string
— Eric Wong <normalperson@...>
2014/10/09
SASADA Koichi <[email protected]> wrote:
[#65453] [ruby-trunk - Feature #10328] [PATCH] make OPT_SUPPORT_JOKE a proper VM option — ko1@...
Issue #10328 has been updated by Koichi Sasada.
3 messages
2014/10/07
[#65559] is there a name for this? — Xavier Noria <fxn@...>
When describing stuff about constants (working in their guide), you often
7 messages
2014/10/09
[#65560] Re: is there a name for this?
— Nobuyoshi Nakada <nobu@...>
2014/10/09
On 2014/10/09 20:41, Xavier Noria wrote:
[#65561] Re: is there a name for this?
— Xavier Noria <fxn@...>
2014/10/09
On Thu, Oct 9, 2014 at 1:59 PM, Nobuyoshi Nakada <[email protected]> wrote:
[#65566] [ruby-trunk - Feature #10351] [Open] [PATCH] prevent CVE-2014-6277 — shyouhei@...
Issue #10351 has been reported by Shyouhei Urabe.
3 messages
2014/10/09
[#65741] Re: [ruby-cvs:55121] normal:r47971 (trunk): test/ruby/test_rubyoptions.rb: fix race — Nobuyoshi Nakada <nobu@...>
On 2014/10/16 10:10, [email protected] wrote:
5 messages
2014/10/16
[#65742] Re: [ruby-cvs:55121] normal:r47971 (trunk): test/ruby/test_rubyoptions.rb: fix race
— Eric Wong <normalperson@...>
2014/10/16
Nobuyoshi Nakada <[email protected]> wrote:
[#65750] Re: [ruby-cvs:55121] normal:r47971 (trunk): test/ruby/test_rubyoptions.rb: fix race
— Tanaka Akira <akr@...>
2014/10/16
2014-10-16 12:48 GMT+09:00 Eric Wong <[email protected]>:
[#65753] [ruby-trunk - Feature #10333] [PATCH 3/1] optimize: "yoda literal" == string — ko1@...
Issue #10333 has been updated by Koichi Sasada.
3 messages
2014/10/16
[#65818] [ruby-trunk - Feature #10351] [PATCH] prevent CVE-2014-6277 — shyouhei@...
Issue #10351 has been updated by Shyouhei Urabe.
3 messages
2014/10/20
[ruby-core:65898] [ruby-trunk - Feature #10425] [Open] A predicate method to tell if a number is near another
From:
sawadatsuyoshi@...
Date:
2014-10-26 00:38:59 UTC
List:
ruby-core #65898
Issue #10425 has been reported by Tsuyoshi Sawada. ---------------------------------------- Feature #10425: A predicate method to tell if a number is near another https://bugs.ruby-lang.org/issues/10425 * Author: Tsuyoshi Sawada * Status: Open * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- A method `near?` like the following would be useful. ~~~ruby class Numeric def near? other, delta: Float::EPSILON (other.to_f - to_f).abs <= delta.to_f end end class Time def near? other, delta: Float::EPSILON to_f.near?(other.to_f, delta: delta) end end ~~~ It can be used to check errors, or whether something is around something. ~~~ruby 23.24324.near?(23.23, delta: 0.5) # => true t1 = t2 = Time.now t3 = Time.now t1.near?(t2) #=> true t1.near?(t3) #=> false 5.near?(3, delta: 1) #=> true ~~~ Some testing frameworks have something similar to this, but I think this is an elementary concept that Ruby should support at it core. -- https://bugs.ruby-lang.org/