Convert specs to RSpec 2.99.2 syntax with Transpec

This conversion is done by Transpec 3.1.0 with the following command:
    transpec

* 424 conversions
    from: obj.should
      to: expect(obj).to

* 325 conversions
    from: == expected
      to: eq(expected)

* 38 conversions
    from: obj.should_not
      to: expect(obj).not_to

* 15 conversions
    from: =~ /pattern/
      to: match(/pattern/)

* 9 conversions
    from: it { should ... }
      to: it { is_expected.to ... }

* 5 conversions
    from: lambda { }.should_not
      to: expect { }.not_to

* 4 conversions
    from: lambda { }.should
      to: expect { }.to

* 2 conversions
    from: -> { }.should
      to: expect { }.to

* 2 conversions
    from: -> { }.should_not
      to: expect { }.not_to

* 1 conversion
    from: === expected
      to: be === expected

* 1 conversion
    from: =~ [1, 2]
      to: match_array([1, 2])

For more details: https://github.com/yujinakayama/transpec#supported-conversions

spec/models/top_topic_spec.rb

@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe TopTopic do
 
-  it { should belong_to :topic }
+  it { is_expected.to belong_to :topic }
 
   context "refresh!" do
 
@@ -10,7 +10,7 @@ describe TopTopic do
     let!(:t2) { Fabricate(:topic) }
 
     it "begins blank" do
-      TopTopic.all.should be_blank
+      expect(TopTopic.all).to be_blank
     end
 
     context "after calculating" do
@@ -20,7 +20,7 @@ describe TopTopic do
       end
 
       it "should have top topics" do
-        TopTopic.pluck(:topic_id).should =~ [t1.id, t2.id]
+        expect(TopTopic.pluck(:topic_id)).to match_array([t1.id, t2.id])
       end
 
     end