Force deletion of temp directories

If they’re there, we want them gone.

lib/thinking_sphinx/commands/clear_real_time.rb

@@ -7,7 +7,7 @@ def call
       Dir["#{index.path}.*"].each { |path| FileUtils.rm path }
     end
 
-    FileUtils.rm_r(binlog_path) if File.exist?(binlog_path)
+    FileUtils.rm_rf(binlog_path) if File.exist?(binlog_path)
   end
 
   private

lib/thinking_sphinx/commands/clear_sql.rb

@@ -7,7 +7,7 @@ def call
       Dir["#{index.path}.*"].each { |path| FileUtils.rm path }
     end
 
-    FileUtils.rm_r Dir["#{configuration.indices_location}/ts-*.tmp"]
+    FileUtils.rm_rf Dir["#{configuration.indices_location}/ts-*.tmp"]
   end
 
   private

lib/thinking_sphinx/test.rb

@@ -42,7 +42,7 @@ def self.clear
       config.indices_location,
       config.searchd.binlog_path
     ].each do |path|
-      FileUtils.rm_r(path) if File.exist?(path)
+      FileUtils.rm_rf(path) if File.exist?(path)
     end
   end
 

spec/thinking_sphinx/commands/clear_real_time_spec.rb

@@ -17,7 +17,7 @@
     allow(Dir).to receive(:[]).with('/path/to/my/index/parts.*').
       and_return(['parts.a', 'parts.b'])
 
-    allow(FileUtils).to receive_messages :rm_r => true,
+    allow(FileUtils).to receive_messages :rm_rf => true,
       :rm => true
     allow(File).to receive_messages :exist? => true
   end
@@ -30,7 +30,7 @@
   end
 
   it "removes the directory for the binlog files" do
-    expect(FileUtils).to receive(:rm_r).with('/path/to/binlog')
+    expect(FileUtils).to receive(:rm_rf).with('/path/to/binlog')
 
     command.call
   end

spec/thinking_sphinx/commands/clear_sql_spec.rb

@@ -24,7 +24,7 @@
     allow(Dir).to receive(:[]).with('/path/to/indices/ts-*.tmp').
       and_return(['/path/to/indices/ts-foo.tmp'])
 
-    allow(FileUtils).to receive_messages :rm_r => true, :rm => true
+    allow(FileUtils).to receive_messages :rm_rf => true, :rm => true
     allow(File).to receive_messages :exist? => true
   end
 
@@ -45,7 +45,7 @@
   end
 
   it "removes any indexing guard files" do
-    expect(FileUtils).to receive(:rm_r).with(["/path/to/indices/ts-foo.tmp"])
+    expect(FileUtils).to receive(:rm_rf).with(["/path/to/indices/ts-foo.tmp"])
 
     command.call
   end