❇️ Entities now implements and includes Enumerable

Which adds a whole bunch of useful methods to the class.
Also, `to_a` was removed as it is now implemented by
`Enumerable`.

Author: cimnine

lib/netbox_client_ruby/entities.rb

@@ -4,6 +4,7 @@
 module NetboxClientRuby
   module Entities
     include NetboxClientRuby::Communication
+    include Enumerable
 
     def self.included(other_klass)
       other_klass.extend ClassMethods
@@ -120,8 +121,8 @@ def [](index)
       as_entity raw_data_array[index]
     end
 
-    def to_a
-      raw_data_array.map { |raw_entity| as_entity raw_entity }
+    def each
+      raw_data_array.each { |raw_entity| yield as_entity(raw_entity) }
     end
 
     ##

spec/netbox_client_ruby/entities_spec.rb

@@ -115,6 +115,25 @@ class TestEntities3
     end
   end
 
+  describe '#each' do
+    it 'yields all items once' do
+      count = 0
+      subject.each do |_entity|
+        count += 1
+      end
+
+      expect(count).to eq(3)
+    end
+
+    it 'yields a single entity of the expected type' do
+      subject.each do |entity|
+        expect(entity).to be_a OpenStruct
+        expect(entity).to respond_to :data
+        expect(entity.data).to be_a Hash
+      end
+    end
+  end
+
   describe '#[]' do
     it 'returns the requested item as correct type' do
       expect(subject[0]).to be_a OpenStruct