Sha256: 0b17225450e6448be18399ea1b1841e631f6135ce48516d6c71f9be5aff634ad
Contents?: true
Size: 777 Bytes
Versions: 9
Compression:
Stored size: 777 Bytes
Contents
require 'bigdecimal'
class BigDecimal
# Floating-point numbers that go through the 'json' Logstash filter get automatically converted into BigDecimals.
# Example of such a filter:
#
# filter {
# json {
# source => "message"
# }
# }
#
# The problem is that { "value" => BigDecimal('0.12345') } gets serialized into { "value": "0.12345e0"}. We do
# want to keep floating point numbers serialized as floating point numbers, even at the expense of loosing a little
# bit of precision during the conversion. So, in the above example, the correct serialization would be:
# { "value": 0.12345}
def to_json(options = nil) #:nodoc:
if finite?
self.to_f.to_s
else
'null'
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems