Suppress a warning

lib/groonga/query-log/analyzer/reporter/html.rb:56: warning: assigned but unused variable - command We should use more clean solution. For example, we extract ERB template to other file.
groonga · Jan 18, 2013 · 771b292 · 771b292
1 parent 78210e3
commit 771b292
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/groonga/query-log/analyzer/reporter/html.rb b/lib/groonga/query-log/analyzer/reporter/html.rb
@@ -54,6 +54,7 @@ def report_statistics
 
         def report_statistic(statistic)
           command = statistic.command
+          _ = command # XXX: suppress warning
           statistic_html = erb(<<-EOH, __LINE__ + 1, binding)
       <div class="statistic-heading">
         <h3>Command</h3>