Sha256: 4a071aedb981d48ff6a38ab6e7c68d305e01c7d16814b75ef4003ccd22cf6c28
Contents?: true
Size: 474 Bytes
Versions: 15
Compression:
Stored size: 474 Bytes
Contents
# encoding: UTF-8
require 'prometheus/client/metric'
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(by: 1, labels: {})
raise ArgumentError, 'increment must be a non-negative number' if by < 0
label_set = label_set_for(labels)
@store.increment(labels: label_set, by: by)
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems