Sha256: 2c539821940695bf30c7175623da6b6b8b15723d235f279a4d4bf32a5ae4a3cb
Contents?: true
Size: 892 Bytes
Versions: 119
Compression:
Stored size: 892 Bytes
Contents
require 'yaml'
require 'bigdecimal'
require 'rubygems'
require 'active_support'
class BigDecimal
yaml_as "tag:yaml.org,2002:float"
def to_yaml( opts = {} )
YAML::quick_emit( nil, opts ) do |out|
# This emits the number without any scientific notation.
# I prefer it to using self.to_f.to_s, which would loose precision.
#
# Note that YAML allows that when reconsituting floats
# to native types, some precision may get lost.
# There is no full precision real YAML tag that I am aware of.
str = self.to_s
if str == "Infinity"
str = ".Inf"
elsif str == "-Infinity"
str = "-.Inf"
elsif str == "NaN"
str = ".NaN"
end
out.scalar( "tag:yaml.org,2002:float", str, :plain )
end
end
end
Version data entries
119 entries across 119 versions & 1 rubygems