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  1. require "json"
  2.  
  3. $stdout.write JSON.generate(
  4.     {"a" => [0,1,2]},
  5.     {
  6.         :space => " ",
  7.         :indent => "  ",
  8.         :object_nl => "\n",
  9.         :array_nl => "\n",
  10.     })
  11.  
  12. p "0\n1"
  13.  
Success #stdin #stdout 0.02s 8068KB
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stdin
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Standard input is empty
stdout
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{
  "a": [
    0,
    1,
    2
  ]
}"0\n1"
https://ideone.com/ccifmd
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
secret

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