Sha256: 8cd24054d34691877ddfd400b33d46cd9af5c167d3c2f845ee0bebe5001566cd
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Size: 1.32 KB
Versions: 12
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Stored size: 1.32 KB
Contents
# encoding: utf-8
# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/rpm/blob/master/LICENSE for complete details.
module NewRelic
# We really don't want to send bad values to the collector, and it doesn't
# accept types like Rational that have occasionally slipped into our data.
#
# These methods are intended to safely coerce things into the form we want,
# to provide documentation of expected types on to_collector_array methods,
# and to log failures if totally invalid data gets into outgoing data
module Coerce
def int(value, context=nil)
Integer(value)
rescue => error
log_failure(value, Integer, context, error)
0
end
def float(value, context=nil)
result = Float(value)
raise "Value #{result.inspect} is not finite." unless result.finite?
result
rescue => error
log_failure(value, Float, context, error)
0.0
end
def string(value, context=nil)
return value if value.nil?
String(value)
rescue => error
log_failure(value.class, String, context, error)
""
end
def log_failure(value, type, context, error)
msg = "Unable to convert '#{value}' to #{type}"
msg += " in context '#{context}'" if context
NewRelic::Agent.logger.warn(msg, error)
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems