builtin_class_modifications.rb in atd-0.5.0

- old
+ new
@@ -1,38 +1,45 @@
-# @!visibility private
-class Hash
-  # Not only merges two hashes, but also merges the hashes that may be nested in.
-  #
-  # For example:
-  #   {a: {b: "c"}}
-  # Is a nested hash
-  def deep_merge(second)
-    merger = proc do |_, v1, v2|
-      if v1.is_a?(Hash) && v2.is_a?(Hash) then v1.merge(v2, &merger)
-      elsif v1.is_a?(Array) && v2.is_a?(Array) then v1 | v2
-      elsif [:undefined, nil, :nil].include?(v2) then v1
-      else v2
+module ATD::Refinements
+  # @!visibility private
+  refine Hash do
+    # Not only merges two hashes, but also merges the hashes that may be nested in.
+    #
+    # For example:
+    #   {a: {b: "c"}}
+    # Is a nested hash
+    def deep_merge(second)
+      merger = proc do |_, v1, v2|
+        if v1.is_a?(Hash) && v2.is_a?(Hash) then v1.merge(v2, &merger)
+        elsif v1.is_a?(Array) && v2.is_a?(Array) then v1 | v2
+        elsif [:undefined, nil, :nil].include?(v2) then v1
+        else v2
+        end
       end
+      merge(second.to_h, &merger)
     end
-    merge(second.to_h, &merger)
-  end
 
-  def include_in_key?(search)
-    each do |key, val|
-      return val if key.is_a?(Array) && key.include?(search)
+    def include_in_key?(search)
+      each do |key, val|
+        return val if key.is_a?(Array) && key.include?(search)
+      end
     end
   end
-end
 
-# This method only exists for the test suite, specifically {ATDTest#test_route_creation}.
-# @!visibility private
-class Object
-  # Checks if two objects are instances of the same class and that they have the same instance variables
-  def same_properties_as?(other_class)
-    other_class.class == self.class && class_instance_variables == other_class.class_instance_variables
+  # This method only exists for the test suite, specifically {ATDTest#test_route_creation}.
+  # @!visibility private
+  refine Object do
+    # Returns the instance variables of a class
+    def class_instance_variables
+      instance_variables.map { |var| [var, instance_variable_get(var)] }.to_h
+    end
   end
 
-  # Returns the instance variables of a class
-  def class_instance_variables
-    instance_variables.map { |var| [var, instance_variable_get(var)] }.to_h
+  refine Array do
+    def where(criteria)
+      select do |element|
+        criteria.all? do |criterion, expected_value|
+          Array(element.public_send(criterion)).include?(expected_value)
+        end
+      end
+    end
   end
 end