revises most Lint/EndAlignment offenses

Some case expressions remain, need to think about those ones.

activerecord/lib/active_record/core.rb

@@ -498,14 +498,15 @@ module ActiveRecord
       # We check defined?(@attributes) not to issue warnings if the object is
       # allocated but not initialized.
       inspection = if defined?(@attributes) && @attributes
-        self.class.column_names.collect { |name|
+        self.class.column_names.collect do |name|
           if has_attribute?(name)
             "#{name}: #{attribute_for_inspect(name)}"
           end
-        }.compact.join(", ")
+        end.compact.join(", ")
      else
        "not initialized"
      end
+
       "#<#{self.class} #{inspection}>"
     end
 

activerecord/lib/active_record/railties/databases.rake

@@ -212,7 +212,7 @@ db_namespace = namespace :db do
       fixture_files = if ENV["FIXTURES"]
         ENV["FIXTURES"].split(",")
       else
-                        # The use of String#[] here is to support namespaced fixtures
+        # The use of String#[] here is to support namespaced fixtures.
         Dir["#{fixtures_dir}/**/*.yml"].map {|f| f[(fixtures_dir.size + 1)..-5] }
       end
 

activerecord/lib/active_record/relation/finder_methods.rb

@@ -544,7 +544,7 @@ module ActiveRecord
 
       def find_nth_with_limit(index, limit)
         # TODO: once the offset argument is removed from find_nth,
-        # find_nth_with_limit_and_offset can be merged into this method
+        # find_nth_with_limit_and_offset can be merged into this method.
         relation = if order_values.empty? && primary_key
           order(arel_attribute(primary_key).asc)
         else

activerecord/test/cases/migration/columns_test.rb

@@ -78,6 +78,7 @@ module ActiveRecord
         else
           ActiveRecord::ActiveRecordError
         end
+
         assert_raise(exception) do
           rename_column "test_models", "nonexistent", "should_fail"
         end

railties/lib/rails/commands/plugin.rb

@@ -9,6 +9,7 @@ else
     else
       File.join(File.expand_path("~"), ".railsrc")
     end
+
     if File.exist?(railsrc)
       extra_args_string = File.read(railsrc)
       extra_args = extra_args_string.split(/\n+/).flat_map(&:split)