From: hsbt@... Date: 2018-12-20T09:27:51+00:00 Subject: [ruby-core:90636] [Ruby trunk Bug#15441][Rejected] undefined method `union' and `difference' in Ruby 2.6 Issue #15441 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Rejected Please use the latest revision of Ruby 2.6. ``` ~ > ruby -v ruby 2.6.0dev (2018-12-20 trunk 66456) +JIT [x86_64-darwin18] ~ > irb >> [1,3,5,7,9].union([2,3,4,5,6]) => [1, 3, 5, 7, 9, 2, 4, 6] ``` ---------------------------------------- Bug #15441: undefined method `union' and `difference' in Ruby 2.6 https://bugs.ruby-lang.org/issues/15441#change-75802 * Author: ana06 (Ana Maria Martinez Gomez) * Status: Rejected * Priority: Normal * Assignee: * Target version: * ruby -v: 2.6 * Backport: 2.4: UNKNOWN, 2.5: UNKNOWN ---------------------------------------- Using `irb` with using current Ruby trunk version: ``` irb(main):008:0> RUBY_VERSION => "2.6.0" irb(main):009:0> [1,3,5,7,9].union([2,3,4,5,6]) Traceback (most recent call last): 2: from /usr/local/bin/irb:11:in `
' 1: from (irb):9 NoMethodError (undefined method `union' for [1, 3, 5, 7, 9]:Array) irb(main):002:0> [1,2,3,4].difference([1,2]) Traceback (most recent call last): 2: from /usr/local/bin/irb:11:in `
' 1: from (irb):2 NoMethodError (undefined method `difference' for [1, 2, 3, 4]:Array) ``` -- https://bugs.ruby-lang.org/ Unsubscribe: