class AppOptics::Metrics::Util
Constants
- SEPARATOR
Public Class Methods
build_key_for(metric_name, tags)
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Builds a Hash key from metric name and tags.
@param metric_name [String] The unique identifying metric name of the property being tracked. @param tags [Hash] A set of name=value tag pairs that describe the particular data stream. @return [String] the Hash key
# File lib/appoptics/metrics/util.rb, line 12 def self.build_key_for(metric_name, tags) key_name = metric_name tags.sort.each do |key, value| k = key.to_s.downcase v = value.is_a?(String) ? value.downcase : value key_name = "#{key_name}#{SEPARATOR}#{k}=#{v}" end key_name end