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proper null check

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This commit is contained in:
Henry Oswald 2018-11-21 10:20:33 +00:00
parent 70a75113cb
commit 32da84a1d7
1 changed files with 3 additions and 3 deletions
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6
libraries/metrics/metrics.coffee
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@ -62,7 +62,7 @@ module.exports = Metrics =
timing: (key, timeSpan, sampleRate)->
statsd.timing(buildKey(key), timeSpan, sampleRate)
key = Metrics.buildPromKey("timer_#{key}")
if !promMetrics[key]
if !promMetrics[key]?
promMetrics[key] = new prom.Summary({
name: key,
help: key,
@ -86,7 +86,7 @@ module.exports = Metrics =
gauge : (key, value, sampleRate = 1)->
statsd.gauge buildKey(key), value, sampleRate
key = Metrics.buildPromKey(key)
if !promMetrics[key]
if !promMetrics[key]?
promMetrics[key] = new prom.Gauge({
name: key,
help: key,
@ -97,7 +97,7 @@ module.exports = Metrics =
globalGauge: (key, value, sampleRate = 1)->
statsd.gauge buildGlobalKey(key), value, sampleRate
key = Metrics.buildPromKey(key)
if !promMetrics[key]
if !promMetrics[key]?
promMetrics[key] = new prom.Gauge({
name: key,
help: key,