Avoid redundent ".to_s" methods.

These are not required if the argument is string already, or has
a _to_s method which will be automatically invoked by magic.

6 files changed, 9 insertions, 9 deletions

diff --git a/bin/custodian-dequeue b/bin/custodian-dequeue
index 349ff31..c5c5309 100755
--- a/bin/custodian-dequeue
+++ b/bin/custodian-dequeue
@@ -90,7 +90,7 @@ if __FILE__ == $PROGRAM_NAME then
       end
     end
   rescue StandardError => ex
-    puts "Option parsing failed: #{ex.to_s}"
+    puts "Option parsing failed: #{ex}"
     exit
   end
 
diff --git a/bin/custodian-enqueue b/bin/custodian-enqueue
index 75d38ac..dec83cb 100755
--- a/bin/custodian-enqueue
+++ b/bin/custodian-enqueue
@@ -91,7 +91,7 @@ if __FILE__ == $PROGRAM_NAME then
       end
     end
   rescue StandardError => ex
-    puts "Option parsing failed: #{ex.to_s}"
+    puts "Option parsing failed: #{ex}"
     exit
   end
 
diff --git a/bin/custodian-queue b/bin/custodian-queue
index ed2c3be..48c6edc 100755
--- a/bin/custodian-queue
+++ b/bin/custodian-queue
@@ -88,7 +88,7 @@ if __FILE__ == $PROGRAM_NAME then
       end
     end
   rescue StandardError => ex
-    puts "Option parsing failed: #{ex.to_s}"
+    puts "Option parsing failed: #{ex}"
     exit
   end
 
diff --git a/lib/custodian/protocoltest/http.rb b/lib/custodian/protocoltest/http.rb
index cc171a6..0d20dfb 100644
--- a/lib/custodian/protocoltest/http.rb
+++ b/lib/custodian/protocoltest/http.rb
@@ -297,7 +297,7 @@ module Custodian
             # Nothing to see here..!
             resolution_errors << resolve_mode
           rescue => x
-            errors << "#{protocol_msg}: #{x.class.to_s}: #{x.message}\n  #{x.backtrace.join("\n  ")}."
+            errors << "#{protocol_msg}: #{x.class}: #{x.message}\n  #{x.backtrace.join("\n  ")}."
           end
   
           #
diff --git a/lib/custodian/protocoltest/ssl.rb b/lib/custodian/protocoltest/ssl.rb
index ab57dff..18da9f1 100644
--- a/lib/custodian/protocoltest/ssl.rb
+++ b/lib/custodian/protocoltest/ssl.rb
@@ -178,10 +178,10 @@ class SSLCheck
         ctx = OpenSSL::SSL::SSLContext.new(:SSLv3_client)
         retry
       end
-      self.errors << verbose("*Caught #{err.class}* (#{err.to_s}) when connecting to #{uri.host}:#{uri.port}")
+      self.errors << verbose("*Caught #{err.class}* (#{err}) when connecting to #{uri.host}:#{uri.port}")
 
     rescue StandardError, Timeout::Error => err
-      self.errors << verbose("*Caught #{err.class}* (#{err.to_s}) when connecting to #{uri.host}:#{uri.port}")
+      self.errors << verbose("*Caught #{err.class}* (#{err}) when connecting to #{uri.host}:#{uri.port}")
     ensure
       s.close if s.respond_to?(:close) and !s.closed?
     end
@@ -227,7 +227,7 @@ class SSLCheck
       #
       return true
     rescue StandardError, Timeout::Error => err
-      self.errors << verbose("*Caught #{err.class}* (#{err.to_s}) when connecting to #{uri.host}:#{uri.port} using SSLv3")
+      self.errors << verbose("*Caught #{err.class}* (#{err}) when connecting to #{uri.host}:#{uri.port} using SSLv3")
     ensure
       s.close if s.respond_to?(:close) and !s.closed?
     end
@@ -313,7 +313,7 @@ class SSLCheck
     # including any bundle that has been uploaded.
     #
     elsif self.certificate_store.is_a?(OpenSSL::X509::Store) and self.certificate_store.verify(self.certificate)
-      verbose  "Certificate signed by #{self.certificate.issuer.to_s}"
+      verbose  "Certificate signed by #{self.certificate.issuer}"
       return true
 
     #
diff --git a/lib/custodian/worker.rb b/lib/custodian/worker.rb
index df9e117..b411c00 100644
--- a/lib/custodian/worker.rb
+++ b/lib/custodian/worker.rb
@@ -148,7 +148,7 @@ module Custodian
 
       begin
 
-        log_message( "Acquired job: #{test.to_s}" )
+        log_message( "Acquired job: #{test}" )
 
         #
         # The count of times this test has run, the result, and the start-time