Sha256: e7c46706a315fa648b72fad936364e7f4862e98b517a897b5b93a1ccdd3e5493
Contents?: true
Size: 622 Bytes
Versions: 8
Compression:
Stored size: 622 Bytes
Contents
# encoding: UTF-8 require 'prometheus/client/metric' require 'prometheus/client/valuetype' module Prometheus module Client # Counter is a metric that exposes merely a sum or tally of things. class Counter < Metric def type :counter end def increment(labels = {}, by = 1) raise ArgumentError, 'increment must be a non-negative number' if by < 0 label_set = label_set_for(labels) synchronize { @values[label_set].increment(by) } end private def default(labels) ValueClass.new(type, @name, @name, labels) end end end end
Version data entries
8 entries across 8 versions & 1 rubygems