Make created? a public method

lib/twitter/creatable.rb

@@ -10,8 +10,6 @@ def created_at
       @created_at ||= Time.parse(@attrs[:created_at]) if created?
     end
 
-  private
-
     def created?
       !@attrs[:created_at].nil?
     end

spec/twitter/action_spec.rb

@@ -13,4 +13,15 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      user = Twitter::User.new(:id => 7505382, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(user.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      user = Twitter::User.new(:id => 7505382)
+      expect(user.created?).to be_false
+    end
+  end
+
 end

spec/twitter/direct_message_spec.rb

@@ -31,6 +31,17 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      direct_message = Twitter::DirectMessage.new(:id => 1825786345, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(direct_message.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      direct_message = Twitter::DirectMessage.new(:id => 1825786345)
+      expect(direct_message.created?).to be_false
+    end
+  end
+
   describe "#recipient" do
     it "returns a User when recipient is set" do
       recipient = Twitter::DirectMessage.new(:id => 1825786345, :recipient => {:id => 7505382}).recipient

spec/twitter/list_spec.rb

@@ -31,6 +31,17 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      user = Twitter::List.new(:id => 8863586, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(user.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      user = Twitter::List.new(:id => 8863586)
+      expect(user.created?).to be_false
+    end
+  end
+
   describe "#user" do
     it "returns a User when user is set" do
       user = Twitter::List.new(:id => 8863586, :user => {:id => 7505382}).user

spec/twitter/saved_search_spec.rb

@@ -31,4 +31,15 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      saved_search = Twitter::SavedSearch.new(:id => 16129012, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(saved_search.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      saved_search = Twitter::SavedSearch.new(:id => 16129012)
+      expect(saved_search.created?).to be_false
+    end
+  end
+
 end

spec/twitter/trend_results_spec.rb

@@ -24,6 +24,17 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      trend_result = Twitter::TrendResults.new(:id => 1, :created_at => "2012-08-24T23:24:14Z")
+      expect(trend_result.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      trend_result = Twitter::TrendResults.new(:id => 1)
+      expect(trend_result.created?).to be_false
+    end
+  end
+
   describe "#each" do
     before do
       @trend_results = Twitter::TrendResults.new(:trends => [{:id => 1}, {:id => 2}, {:id => 3}, {:id => 4}, {:id => 5}, {:id => 6}])

spec/twitter/tweet_spec.rb

@@ -40,6 +40,17 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      tweet = Twitter::Tweet.new(:id => 28669546014, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(tweet.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      tweet = Twitter::Tweet.new(:id => 28669546014)
+      expect(tweet.created?).to be_false
+    end
+  end
+
   describe "#entities?" do
     it "returns false if there are no entities set" do
       tweet = Twitter::Tweet.new(:id => 28669546014)

spec/twitter/user_spec.rb

@@ -31,6 +31,17 @@
     end
   end
 
+  describe "#created?" do
+    it "returns true when created_at is set" do
+      user = Twitter::User.new(:id => 7505382, :created_at => "Mon Jul 16 12:59:01 +0000 2007")
+      expect(user.created?).to be_true
+    end
+    it "returns false when created_at is not set" do
+      user = Twitter::User.new(:id => 7505382)
+      expect(user.created?).to be_false
+    end
+  end
+
   describe "#description_urls" do
     it "returns an Array of Entity::Url" do
       urls_array = [