Spelling fixes in activerecord.

activerecord/lib/active_record.rb

@@ -33,7 +33,7 @@ end
 require 'active_support/core/all'
 
 module ActiveRecord
-  # TODO: Review explicit loads to see if they will automatically be handled by the initilizer.
+  # TODO: Review explicit loads to see if they will automatically be handled by the initializer.
   def self.load_all!
     [Base, DynamicFinderMatch, ConnectionAdapters::AbstractAdapter]
   end

activerecord/lib/active_record/association_preload.rb

@@ -30,7 +30,7 @@ module ActiveRecord
     # 'books' table is useful; the joined 'authors' data is just redundant, and
     # processing this redundant data takes memory and CPU time. The problem
     # quickly becomes worse and worse as the level of eager loading increases
-    # (i.e. if ActiveRecord is to eager load the associations' assocations as
+    # (i.e. if ActiveRecord is to eager load the associations' associations as
     # well).
     #
     # The second strategy is to use multiple database queries, one for each
@@ -60,7 +60,7 @@ module ActiveRecord
       # +associations+ specifies one or more associations that you want to
       # preload. It may be:
       # - a Symbol or a String which specifies a single association name. For
-      #   example, specifiying +:books+ allows this method to preload all books
+      #   example, specifying +:books+ allows this method to preload all books
       #   for an Author.
       # - an Array which specifies multiple association names. This array
       #   is processed recursively. For example, specifying <tt>[:avatar, :books]</tt>

activerecord/lib/active_record/associations.rb

@@ -1192,7 +1192,7 @@ module ActiveRecord
 
       private
         # Generates a join table name from two provided table names.
-        # The names in the join table namesme end up in lexicographic order.
+        # The names in the join table names end up in lexicographic order.
         #
         #   join_table_name("members", "clubs")         # => "clubs_members"
         #   join_table_name("members", "special_clubs") # => "members_special_clubs"

activerecord/lib/active_record/associations/association_collection.rb

@@ -11,7 +11,7 @@ module ActiveRecord
     # ones created with +build+ are added to the target. So, the target may be
     # non-empty and still lack children waiting to be read from the database.
     # If you look directly to the database you cannot assume that's the entire
-    # collection because new records may have beed added to the target, etc.
+    # collection because new records may have been added to the target, etc.
     #
     # If you need to work on all current children, new and existing records,
     # +load_target+ and the +loaded+ flag are your friends.
@@ -228,7 +228,7 @@ module ActiveRecord
         self
       end
 
-      # Destory all the records from this association.
+      # Destroy all the records from this association.
       #
       # See destroy for more info.
       def destroy_all

activerecord/lib/active_record/base.rb

@@ -1357,14 +1357,14 @@ module ActiveRecord #:nodoc:
         classes
       rescue
         # OPTIMIZE this rescue is to fix this test: ./test/cases/reflection_test.rb:56:in `test_human_name_for_column'
-        # Appearantly the method base_class causes some trouble.
+        # Apparently the method base_class causes some trouble.
         # It now works for sure.
         [self]
       end
 
       # Transforms attribute key names into a more humane format, such as "First name" instead of "first_name". Example:
       #   Person.human_attribute_name("first_name") # => "First name"
-      # This used to be depricated in favor of humanize, but is now preferred, because it automatically uses the I18n
+      # This used to be deprecated in favor of humanize, but is now preferred, because it automatically uses the I18n
       # module now.
       # Specify +options+ with additional translating options.
       def human_attribute_name(attribute_key_name, options = {})

activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb

@@ -360,7 +360,7 @@ module ActiveRecord
       def call(env)
         @app.call(env)
       ensure
-        # Don't return connection (and peform implicit rollback) if
+        # Don't return connection (and perform implicit rollback) if
         # this request is a part of integration test
         unless env.key?("rack.test")
           ActiveRecord::Base.clear_active_connections!

activerecord/lib/active_record/fixtures.rb

@@ -407,7 +407,7 @@ end
 #     subdomain: $LABEL
 #
 # Also, sometimes (like when porting older join table fixtures) you'll need
-# to be able to get ahold of the identifier for a given label. ERB
+# to be able to get a hold of the identifier for a given label. ERB
 # to the rescue:
 #
 #   george_reginald:

activerecord/lib/active_record/nested_attributes.rb

@@ -271,7 +271,7 @@ module ActiveRecord
     #   })
     #
     # Will update the name of the Person with ID 1, build a new associated
-    # person with the name `John', and mark the associatied Person with ID 2
+    # person with the name `John', and mark the associated Person with ID 2
     # for destruction.
     #
     # Also accepts an Array of attribute hashes:

activerecord/lib/active_record/validations.rb

@@ -73,7 +73,7 @@ module ActiveRecord
     # default message (e.g. <tt>activerecord.errors.messages.MESSAGE</tt>). The translated model name, 
     # translated attribute name and the value are available for interpolation.
     #
-    # When using inheritence in your models, it will check all the inherited models too, but only if the model itself
+    # When using inheritance in your models, it will check all the inherited models too, but only if the model itself
     # hasn't been found. Say you have <tt>class Admin < User; end</tt> and you wanted the translation for the <tt>:blank</tt>
     # error +message+ for the <tt>title</tt> +attribute+, it looks for these translations:
     #