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-rw-r--r--activerecord/lib/active_record/base.rb1
-rw-r--r--activerecord/lib/active_record/fixtures.rb1
-rw-r--r--activerecord/lib/active_record/fixtures/file.rb1
-rw-r--r--activerecord/test/cases/yaml_serialization_test.rb1
4 files changed, 0 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 5ce78ca1c6..5c8dbd1b47 100644
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -1,4 +1,3 @@
-require 'psych'
require 'yaml'
require 'set'
require 'active_support/benchmarkable'
diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb
index 8ae09d3e27..339ba1e19e 100644
--- a/activerecord/lib/active_record/fixtures.rb
+++ b/activerecord/lib/active_record/fixtures.rb
@@ -1,5 +1,4 @@
require 'erb'
-require 'psych'
require 'yaml'
require 'zlib'
require 'active_support/dependencies'
diff --git a/activerecord/lib/active_record/fixtures/file.rb b/activerecord/lib/active_record/fixtures/file.rb
index f6fc883ee0..6547791144 100644
--- a/activerecord/lib/active_record/fixtures/file.rb
+++ b/activerecord/lib/active_record/fixtures/file.rb
@@ -1,4 +1,3 @@
-require 'psych'
require 'erb'
require 'yaml'
diff --git a/activerecord/test/cases/yaml_serialization_test.rb b/activerecord/test/cases/yaml_serialization_test.rb
index dfdb27e5ab..302913e095 100644
--- a/activerecord/test/cases/yaml_serialization_test.rb
+++ b/activerecord/test/cases/yaml_serialization_test.rb
@@ -1,4 +1,3 @@
-require 'psych'
require 'cases/helper'
require 'models/topic'