[#92891] Question: ruby 2.7.0-preview1 also upgrades bundler to 2.1.0.pre.1? — Al Snow <jasnow@...>
Tried the new 2.7.0-preview1 upgrade to Ruby and see that bundler is also upgraded (to 2.1.0.pre.1).
5 messages
2019/05/30
[#92892] Re: Question: ruby 2.7.0-preview1 also upgrades bundler to 2.1.0.pre.1?
— SHIBATA Hiroshi <hsbt@...>
2019/05/30
Bundler 2.1.0.pree.1 is the expected version.
[ruby-core:92759] [Ruby trunk Feature#15772] Proposal: Add Time#ceil
From:
matz@...
Date:
2019-05-22 05:30:03 UTC
List:
ruby-core #92759
Issue #15772 has been updated by matz (Yukihiro Matsumoto). Accepted. Matz. ---------------------------------------- Feature #15772: Proposal: Add Time#ceil https://bugs.ruby-lang.org/issues/15772#change-78124 * Author: osyo (manga osyo) * Status: Open * Priority: Normal * Assignee: * Target version: ---------------------------------------- ## Summary proposal for a method that rounds up the decimal part of `Time` (nanosecond) to the specified digit. ## Current status * `Time#round` and `Time#floor` (https://bugs.ruby-lang.org/issues/15653) are defined. * However, `Time#ceil` is not defined. * So, I would like to respond flexibly when I would like to control decimal precision. ## Propose `Time#ceil` Below is example code. ```ruby require 'time' t = Time.utc(2010,3,30, 5,43,"25.0123456789".to_r) p t.iso8601(10) #=> "2010-03-30T05:43:25.0123456789Z" p t.ceil(0).iso8601(10) #=> "2010-03-30T05:43:26.0000000000Z" p t.ceil(1).iso8601(10) #=> "2010-03-30T05:43:25.1000000000Z" p t.ceil(2).iso8601(10) #=> "2010-03-30T05:43:25.0200000000Z" p t.ceil(3).iso8601(10) #=> "2010-03-30T05:43:25.0130000000Z" p t.ceil(4).iso8601(10) #=> "2010-03-30T05:43:25.0124000000Z" p t.ceil(5).iso8601(10) #=> "2010-03-30T05:43:25.0123500000Z" p t.ceil(6).iso8601(10) #=> "2010-03-30T05:43:25.0123460000Z" p t.ceil(7).iso8601(10) #=> "2010-03-30T05:43:25.0123457000Z" p t.ceil(8).iso8601(10) #=> "2010-03-30T05:43:25.0123456800Z" p t.ceil(9).iso8601(10) #=> "2010-03-30T05:43:25.0123456790Z" p t.ceil(10).iso8601(10) #=> "2010-03-30T05:43:25.0123456790Z" # default argument is 0 p t.ceil.iso8601(10) #=> "2010-03-30T05:43:26.0000000000Z" t = Time.utc(1999,12,31, 23,59,59) p (t + 0.4).ceil.iso8601(3) #=> "2000-01-01T00:00:00.000Z" p (t + 0.49).ceil.iso8601(3) #=> "2000-01-01T00:00:00.000Z" p (t + 0.5).ceil.iso8601(3) #=> "2000-01-01T00:00:00.000Z" p (t + 1.4).ceil.iso8601(3) #=> "2000-01-01T00:00:01.000Z" p (t + 1.49).ceil.iso8601(3) #=> "2000-01-01T00:00:01.000Z" p (t + 1.5).ceil.iso8601(3) #=> "2000-01-01T00:00:01.000Z" t = Time.utc(1999,12,31, 23,59,59) p (t + 0.123456789).ceil(4).iso8601(6) #=> "1999-12-31T23:59:59.123500Z" ``` pull request : https://github.com/ruby/ruby/pull/2133 -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>