Add delegate :pick, to: :all

activerecord/lib/active_record/querying.rb

@@ -13,7 +13,7 @@ module Querying
              :where, :rewhere, :preload, :eager_load, :includes, :from, :lock, :readonly, :extending,
              :having, :create_with, :distinct, :references, :none, :unscope, :merge, to: :all
     delegate :count, :average, :minimum, :maximum, :sum, :calculate, to: :all
-    delegate :pluck, :ids, to: :all
+    delegate :pluck, :ids, :pick, to: :all
 
     # Executes a custom SQL query against your database and returns all the results. The results will
     # be returned as an array with columns requested encapsulated as attributes of the model you call

activerecord/test/cases/calculations_test.rb

@@ -811,6 +811,11 @@ def test_pick_two
     assert_nil Topic.where("1=0").pick(:author_name, :author_email_address)
   end
 
+  def test_pick_delegate_to_all
+    cool_first = minivans(:cool_first)
+    assert_equal cool_first.color, Minivan.pick(:color)
+  end
+
   def test_grouped_calculation_with_polymorphic_relation
     part = ShipPart.create!(name: "has trinket")
     part.trinkets.create!