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Extract stringReverse() function

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Lars Strojny 2022-11-24 19:24:00 +01:00
parent ccca32d7b2
commit 565f423dd9
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1 changed files with 5 additions and 3 deletions
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8
src/prometheus.ts
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@ -26,12 +26,14 @@ export class MetricsRenderer {
private metricName(name: string): string {
name = name.replace(/^(.*_)?(total)_(.*)$/, '$1$3_$2')
return sanitizePrometheusMetricName(
this.prefix.split('').reverse().join('').replace(/^_+/, '').split('').reverse().join('') + '_' + name,
)
return sanitizePrometheusMetricName(stringReverse(stringReverse(this.prefix).replace(/^_+/, '')) + '_' + name)
}
}
function stringReverse(str: string): string {
return str.split('').reverse().join('')
}
const retryAfterWhileDiscovery = 15
const textContentType = 'text/plain; charset=utf-8'
const prometheusSpecVersion = '0.0.4'