From 0c845b50fba49390189b147eaf3269c078045c36 Mon Sep 17 00:00:00 2001
From: Jacob Helwig <jacob@technosorcery.net>
Date: Mon, 25 Jun 2018 11:21:24 -0700
Subject: Remove Rubocop Performance/Caller violation

Turns out that using `caller(n..n).first` is _significantly_ faster than
`caller[n]`.
---
 spec/lib/puppet_spec/compiler.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'spec')

diff --git a/spec/lib/puppet_spec/compiler.rb b/spec/lib/puppet_spec/compiler.rb
index c3d33a5..49a6534 100644
--- a/spec/lib/puppet_spec/compiler.rb
+++ b/spec/lib/puppet_spec/compiler.rb
@@ -90,7 +90,7 @@ module PuppetSpec::Compiler
   # (Parameters given by name)
   #
   def evaluate(code: 'undef', source: nil, node: Puppet::Node.new('testnode'), variables: {})
-    source_location = caller[0]
+    source_location = caller(0..0).first
     Puppet[:code] = code
     compiler = Puppet::Parser::Compiler.new(node)
     unless variables.empty?
-- 
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