[refactor] lazily instantiating entries

Author: amite

lib/contentstack/entries.rb

@@ -8,11 +8,12 @@ class Entries
 
     def initialize(body)
       @body = body
-      @entries = body.map { |entry| Entry.new(entry) }
     end
 
     def each(&block)
-      entries.each(&block)
+      @body.each do |entry| 
+        block.call(Entry.new(entry))
+      end
     end
   end
 end

lib/contentstack/entry.rb

@@ -2,13 +2,22 @@
 
 module Contentstack
   class Entry
+
+    attr_reader :properties, :attributes
 
     def initialize(attributes)
       @attributes = attributes
+      @properties = attributes.keys
+
+      properties.each do |prop|
+        define_singleton_method prop do
+          @attributes[prop]
+        end
+      end
     end
 
-    def properties
-      @attributes.keys
+    def to_s
+      "#{attributes[:title]} created on #{attributes[:created_at]}"
     end
 
     def is_entry?