From 9c492d89d3ae444a745a92ce76c5ddd21c9732c0 Mon Sep 17 00:00:00 2001
From: Markus Schirp <mbj@schirp-dso.com>
Date: Thu, 26 Jun 2014 20:57:14 +0000
Subject: [PATCH] Compact warnings emmited on namespace matching

---
 lib/mutant/matcher/namespace.rb | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/lib/mutant/matcher/namespace.rb b/lib/mutant/matcher/namespace.rb
index b42bf4b2..479c61c2 100644
--- a/lib/mutant/matcher/namespace.rb
+++ b/lib/mutant/matcher/namespace.rb
@@ -2,6 +2,8 @@ module Mutant
   class Matcher
 
     # Matcher for specific namespace
+    #
+    # rubocop:disable LineLength
     class Namespace < self
       include Concord::Public.new(:cache, :namespace)
 
@@ -64,14 +66,12 @@ module Mutant
       #
       # @api private
       #
+      # rubocop:disable LineLength
+      #
       def self.scope_name(scope)
         scope.name
       rescue => exception
-        $stderr.puts <<-MESSAGE
-WARNING:
-While optaining #{scope.class}#name from: #{scope.inspect}
-It raised an error: #{exception.inspect} fix your lib!
-        MESSAGE
+        $stderr.puts("WARNING: While optaining #{scope.class}#name from: #{scope.inspect} It raised an error: #{exception.inspect} fix your lib!")
         nil
       end
 
@@ -86,11 +86,7 @@ It raised an error: #{exception.inspect} fix your lib!
       def emit_scope(scope)
         name = self.class.scope_name(scope)
         unless name.nil? or name.kind_of?(String)
-          $stderr.puts <<-MESSAGE
-WARNING:
-#{scope.class}#name from: #{scope.inspect} did not return a String or nil.
-Fix your lib to support normal ruby semantics!
-          MESSAGE
+          $stderr.puts("WARNING: #{scope.class}#name from: #{scope.inspect} did not return a String or nil.  Fix your lib to support normal ruby semantics!")
           return
         end
         yield scope if pattern =~ name