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Java implementation of JSON.pretty_generate generates different output to MRI for at least an empty hash #440

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chrisseaton opened this issue Jul 28, 2020 · 3 comments
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Java implementation of JSON.pretty_generate generates different output to MRI for at least an empty hash #440

chrisseaton opened this issue Jul 28, 2020 · 3 comments

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@chrisseaton
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From jruby/jruby#6338.

require 'json'
puts JSON.pretty_generate({})
% chruby 2.5.7
% ruby -v test.rb 
ruby 2.5.7p206 (2019-10-01 revision 67816) [x86_64-darwin19]
{
}
% chruby jruby 9.2.11.1
% ruby -v test.rb
jruby 9.2.11.1 (2.5.7) 2020-03-25 b1f55b1a40 OpenJDK 64-Bit Server VM 25.252-b14 on 1.8.0_252-b14 +jit [darwin-x86_64]
{

}
@chrisseaton chrisseaton mentioned this issue Jul 28, 2020
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@hsbt
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hsbt commented Jul 29, 2020

What's version of json gem?

@chrisseaton
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I think it's 2.3.0 - if I'm understanding the JRuby build system correctly.

@chrisseaton chrisseaton mentioned this issue Oct 7, 2020
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@hsbt
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hsbt commented Oct 20, 2020

Can we close this?

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@hsbt @chrisseaton