From: Jacob Helwig <jacob@technosorcery.net>
Date: Mon, 25 Jun 2018 18:21:24 +0000 (-0700)
Subject: Remove Rubocop Performance/Caller violation
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=0c845b50fba49390189b147eaf3269c078045c36;p=puppet-sshkeys_core.git

Remove Rubocop Performance/Caller violation

Turns out that using `caller(n..n).first` is _significantly_ faster than
`caller[n]`.
---

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?