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Contents
# frozen_string_literal: true
require_relative 'ext'
require_relative '../environment/ext'
require_relative '../environment/identity'
module Datadog
module Core
module Metrics
# For defining and adding default options to metrics
module Options
DEFAULT = {
tags: DEFAULT_TAGS = [
"#{Ext::TAG_LANG}:#{Environment::Identity.lang}",
"#{Ext::TAG_LANG_INTERPRETER}:#{Environment::Identity.lang_interpreter}",
"#{Ext::TAG_LANG_VERSION}:#{Environment::Identity.lang_version}",
# TODO: Technically not accurate, if tracing version diverges from datadog gem version
# If we extract tracing to its own gem, this needs to be updated.
"#{Ext::TAG_TRACER_VERSION}:#{Environment::Identity.gem_datadog_version}"
].freeze
}.freeze
def metric_options(options = nil)
return default_metric_options if options.nil?
default_metric_options.merge(options) do |key, old_value, new_value|
case key
when :tags
old_value.dup.concat(new_value).uniq
else
new_value
end
end
end
def default_metric_options
# Return dupes, so that the constant isn't modified,
# and defaults are unfrozen for mutation in Statsd.
DEFAULT.dup.tap do |options|
options[:tags] = options[:tags].dup
env = Datadog.configuration.env
options[:tags] << "#{Environment::Ext::TAG_ENV}:#{env}" unless env.nil?
version = Datadog.configuration.version
options[:tags] << "#{Environment::Ext::TAG_VERSION}:#{version}" unless version.nil?
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems