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Bug #7306

BigDecimal does not properly marshal to JSON and back

Added by vbatts (Vincent Batts) almost 8 years ago. Updated almost 8 years ago.

Status:
Rejected
Priority:
Normal
Target version:
-
ruby -v:
ruby 2.0.0dev (2012-11-06 trunk 37483) [x86_64-linux]
Backport:
[ruby-core:49048]

Description

$ ruby -v -S irb -r bigdecimal -r json
ruby 2.0.0dev (2012-11-06 trunk 37483) [x86_64-linux]
/opt/ruby/2.0.0-git4e73323a6/lib/ruby/2.0.0/irb/ext/save-history.rb:29: warning: method redefined; discarding old save_history=
/opt/ruby/2.0.0-git4e73323a6/lib/ruby/2.0.0/irb/extend-command.rb:211: warning: previous definition of save_history= was here
irb(main):001:0> inf = BigDecimal.new('Infinity')
=> #
irb(main):002:0> inf2 = JSON.load(inf.to_json)
=> "Infinity"
irb(main):003:0> inf3 = JSON.parse(inf.to_json)
JSON::ParserError: 757: unexpected token at '"Infinity"'
from /opt/ruby/2.0.0-git4e73323a6/lib/ruby/2.0.0/json/common.rb:149:in parse'
from /opt/ruby/2.0.0-git4e73323a6/lib/ruby/2.0.0/json/common.rb:149:in
parse'
from (irb):3
from /opt/ruby/2.0.0-git4e73323a6/bin/irb:12:in `'
irb(main):004:0> JSON.dump inf
=> "\"Infinity\""
irb(main):005:0> JSON.load(JSON.dump(inf))
=> "Infinity"

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