Finish replacing deprecated File.exists? with File.exist?

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.exists?(binlog_path)
+    FileUtils.rm_r(binlog_path) if File.exist?(binlog_path)
   end
 
   private

lib/thinking_sphinx/settings.rb

@@ -35,7 +35,7 @@ def initialize(configuration)
   end
 
   def call
-    return defaults unless File.exists? file
+    return defaults unless File.exist? file
 
     merged.inject({}) do |hash, (key, value)|
       if absolute_key?(key)

spec/support/sphinx_yaml_helpers.rb

@@ -2,7 +2,12 @@
 
 module SphinxYamlHelpers
   def write_configuration(hash)
-    allow(File).to receive_messages :read => {'test' => hash}.to_yaml, :exists? => true
+    allow(File).to receive(:read).and_return({'test' => hash}.to_yaml)
+    allow(File).to receive(:exist?).and_wrap_original do |original, path|
+      next true if path.to_s == File.absolute_path("config/thinking_sphinx.yml", Rails.root.to_s)
+
+      original.call(path)
+    end
   end
 end
 

spec/thinking_sphinx/commands/clear_real_time_spec.rb

@@ -19,7 +19,7 @@
 
     allow(FileUtils).to receive_messages :rm_r => true,
       :rm => true
-    allow(File).to receive_messages :exists? => true
+    allow(File).to receive_messages :exist? => true
   end
 
   it 'finds each file for real-time indices' do

spec/thinking_sphinx/commands/clear_sql_spec.rb

@@ -25,7 +25,7 @@
       and_return(['/path/to/indices/ts-foo.tmp'])
 
     allow(FileUtils).to receive_messages :rm_r => true, :rm => true
-    allow(File).to receive_messages :exists? => true
+    allow(File).to receive_messages :exist? => true
   end
 
   it 'finds each file for sql-backed indices' do

spec/thinking_sphinx/configuration_spec.rb

@@ -38,7 +38,12 @@ def expect_loading_of(file)
     end
 
     it 'does not cache settings after reset' do
-      allow(File).to receive_messages :exists? => true
+      allow(File).to receive(:exist?).and_wrap_original do |original, path|
+        next true if path.to_s == File.absolute_path("config/thinking_sphinx.yml", Rails.root)
+
+        original.call(path)
+      end
+
       allow(File).to receive_messages :read => {
         'test'       => {'foo' => 'bugs'},
         'production' => {'foo' => 'bar'}
@@ -504,7 +509,11 @@ def expect_loading_of(file)
   describe '#settings' do
     context 'YAML file exists' do
       before :each do
-        allow(File).to receive_messages :exists? => true
+        allow(File).to receive(:exist?).and_wrap_original do |original, path|
+          next true if path.to_s == File.absolute_path("config/thinking_sphinx.yml", Rails.root)
+
+          original.call(path)
+        end
       end
 
       it "reads from the YAML file" do
@@ -540,7 +549,11 @@ def expect_loading_of(file)
 
     context 'YAML file does not exist' do
       before :each do
-        allow(File).to receive_messages :exists? => false
+        allow(File).to receive(:exist?).and_wrap_original do |original, path|
+          next false if path.to_s == File.absolute_path("config/thinking_sphinx.yml", Rails.root)
+
+          original.call(path)
+        end
       end
 
       it "does not read the file" do