lib/pghero/methods/system.rb in pghero-3.4.1 vs lib/pghero/methods/system.rb in pghero-3.6.0

@@ -134,11 +134,11 @@
         offset = (offset || 0).to_i
         end_time = Time.at(((Time.now - offset).to_f / period).ceil * period)
         start_time = end_time - duration
 
         # validate input since we need to interpolate below
-        raise Error, "Invalid metric name" unless metric_name =~ /\A[a-z\/_]+\z/i
-        raise Error, "Invalid database id" unless gcp_database_id =~ /\A[a-z0-9\-:]+\z/i
+        raise Error, "Invalid metric name" unless /\A[a-z\/_]+\z/i.match?(metric_name)
+        raise Error, "Invalid database id" unless /\A[a-z0-9\-:]+\z/i.match?(gcp_database_id)
 
         # we handle four situations:
         # 1. google-cloud-monitoring-v3
         # 2. google-cloud-monitoring >= 1
         # 3. google-cloud-monitoring < 1