Update code-style

2018-09-04 15:01:26 +02:00 · 2018-09-04 15:01:26 +02:00 · cf5f50544c
parent 1f19647c0e
commit cf5f50544c
1 changed files with 1 additions and 1 deletions
--- a/app/models/prometheus_metric.rb
+++ b/app/models/prometheus_metric.rb
@ -55,7 +55,7 @@ class PrometheusMetric < ActiveRecord::Base
  end

  def required_metrics
-    (REQUIRED_METRICS[group.to_sym] || []).map(&:to_s)
+    REQUIRED_METRICS[group.to_sym].to_a.map(&:to_s)
  end

  def to_query_metric