rename to default aliases

Author: p

lib/mongoid/fields.rb

@@ -16,7 +16,7 @@ module Fields
     Boolean = Mongoid::Boolean
 
     # @deprecated
-    TYPE_MAPPINGS = ::Mongoid::Fields::FieldTypes::DEFAULT_MAPPING
+    TYPE_MAPPINGS = ::Mongoid::Fields::FieldTypes::DEFAULT_ALIASES
 
     # Constant for all names of the _id field in a document.
     #

lib/mongoid/fields/field_types.rb

@@ -9,10 +9,10 @@ module Fields
     # @api private
     module FieldTypes
 
-      # The default mapping of field type symbol to class.
+      # The default mapping of field type symbol/string aliases to classes.
       #
       # @api private
-      DEFAULT_MAPPING = {
+      DEFAULT_ALIASES = {
         array: Array,
         big_decimal: BigDecimal,
         binary: BSON::Binary,
@@ -67,7 +67,7 @@ def define(type, klass)
         #
         # @return [ ActiveSupport::HashWithIndifferentAccess<Symbol, Class> ] The memoized field mapping.
         def mapping
-          @mapping ||= DEFAULT_MAPPING.dup
+          @mapping ||= DEFAULT_ALIASES.dup
         end
 
         private

spec/mongoid/fields/field_types_spec.rb

@@ -5,9 +5,9 @@
 describe Mongoid::Fields::FieldTypes do
 
   around do |example|
-    described_class.instance_variable_set(:@mapping, described_class::DEFAULT_MAPPING.dup)
+    described_class.instance_variable_set(:@mapping, described_class::DEFAULT_ALIASES.dup)
     example.run
-    described_class.instance_variable_set(:@mapping, described_class::DEFAULT_MAPPING.dup)
+    described_class.instance_variable_set(:@mapping, described_class::DEFAULT_ALIASES.dup)
   end
 
   describe '.get' do
@@ -103,9 +103,9 @@
       expect(described_class.get(:integer)).to eq String
     end
 
-    it 'does not alter the DEFAULT_MAPPING constant' do
+    it 'does not alter the DEFAULT_ALIASES constant' do
       described_class.define(:integer, String)
-      expect(described_class::DEFAULT_MAPPING[:integer]).to eq Integer
+      expect(described_class::DEFAULT_ALIASES[:integer]).to eq Integer
     end
   end
 
@@ -123,16 +123,16 @@
       expect(described_class.get(:integer)).to eq nil
     end
 
-    it 'does not alter the DEFAULT_MAPPING constant' do
+    it 'does not alter the DEFAULT_ALIASES constant' do
       described_class.delete(:integer)
-      expect(described_class::DEFAULT_MAPPING[:integer]).to eq Integer
+      expect(described_class::DEFAULT_ALIASES[:integer]).to eq Integer
     end
   end
 
   describe '.mapping' do
 
     it 'returns the default mapping by default' do
-      expect(described_class.mapping).to eq described_class::DEFAULT_MAPPING
+      expect(described_class.mapping).to eq described_class::DEFAULT_ALIASES
     end
 
     it 'can add a type' do

spec/mongoid/fields_spec.rb

@@ -1786,9 +1786,9 @@ class DiscriminatorChild2 < DiscriminatorParent
     context '.type method' do
       around do |example|
         klass = Mongoid::Fields::FieldTypes
-        klass.instance_variable_set(:@mapping, klass::DEFAULT_MAPPING.dup)
+        klass.instance_variable_set(:@mapping, klass::DEFAULT_ALIASES.dup)
         example.run
-        klass.instance_variable_set(:@mapping, klass::DEFAULT_MAPPING.dup)
+        klass.instance_variable_set(:@mapping, klass::DEFAULT_ALIASES.dup)
       end
 
       it 'can define a custom type' do
@@ -1838,7 +1838,7 @@ def self.model_name
 
   describe '::TYPE_MAPPINGS' do
     it 'returns the default mapping' do
-      expect(described_class::TYPE_MAPPINGS).to eq ::Mongoid::Fields::FieldTypes::DEFAULT_MAPPING
+      expect(described_class::TYPE_MAPPINGS).to eq ::Mongoid::Fields::FieldTypes::DEFAULT_ALIASES
     end
   end
 end