From: uzukifirst@... Date: 2019-11-25T20:19:05+00:00 Subject: [ruby-core:95944] [Ruby master Bug#16368] Error in `YAML.load(symbolize_names: true)` with null column YAML Issue #16368 has been reported by kibitan (Chikahiro Tokoro). ---------------------------------------- Bug #16368: Error in `YAML.load(symbolize_names: true)` with null column YAML https://bugs.ruby-lang.org/issues/16368 * Author: kibitan (Chikahiro Tokoro) * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: ruby 2.7.0preview2 (2019-10-22 master 02aadf1032) [x86_64-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- Trying to parse YAML which contains null column `symbolize_names: true` would raise `NoMethodError` ``` irb(main):001:0> require 'yaml' => true irb(main):002:0> YAML.load("null: nullnull") => {nil=>"nullnull"} irb(main):003:0> YAML.load("null: nullnull", symbolize_names: true) Traceback (most recent call last): 8: from /usr/local/bin/irb:23:in `
' 7: from /usr/local/bin/irb:23:in `load' 6: from /usr/local/lib/ruby/gems/2.7.0/gems/irb-1.1.0.pre.3/exe/irb:11:in `' 5: from (irb):4 4: from /usr/local/lib/ruby/2.7.0/psych.rb:276:in `load' 3: from /usr/local/lib/ruby/2.7.0/psych.rb:606:in `symbolize_names!' 2: from /usr/local/lib/ruby/2.7.0/psych.rb:606:in `each' 1: from /usr/local/lib/ruby/2.7.0/psych.rb:607:in `block in symbolize_names!' NoMethodError (undefined method `to_sym' for nil:NilClass ``` I also send a pull request for related repo. https://github.com/ruby/psych/pull/423 -- https://bugs.ruby-lang.org/ Unsubscribe: