Newer dependencies

.travis.yml

@@ -1,4 +1,6 @@
 language: ruby
+sudo: false
+cache: bundler
 rvm:
-  - 2.0.0
+  - 2.1.10
 script: bundle exec rspec

Gemfile

@@ -5,3 +5,5 @@ gemspec
 gem "pry"
 gem "yard"
 gem "redcarpet"
+gem "rspec", "~> 3.5.0"
+gem "rake", "~> 12.0"

hyp_diff.gemspec

@@ -20,10 +20,6 @@ HypDiff compares HTML snippets. It generates a diff between two input snippets.
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "nokogiri", "~> 1.6.5"
-  spec.add_dependency "diff-lcs", "~> 1.2.5"
-
-  spec.add_development_dependency "bundler", "~> 1.5"
-  spec.add_development_dependency "rspec", "~> 2.14.1"
-  spec.add_development_dependency "rake", "~> 10.1"
+  spec.add_dependency "nokogiri", "~> 1.6", ">= 1.6.5"
+  spec.add_dependency "diff-lcs", "~> 1.2", ">= 1.2.5"
 end

spec/hyp_diff_spec.rb

@@ -4,7 +4,7 @@
 describe HypDiff do
 
   def expect_diff(old, new, expected)
-    HypDiff.compare(old, new).should == expected
+    expect(HypDiff.compare(old, new)).to eq(expected)
   end
 
   it "diffs two texts, applying tags to indicate changes" do
@@ -69,33 +69,36 @@ def expect_diff(old, new, expected)
 
   describe "with callbacks for custom markup" do
     it "uses them to generate the insertions and deletions" do
-      HypDiff.compare(
+      expect(HypDiff.compare(
         "byebye world",
         "hello world",
         render_insertion: proc { |html| "<new>#{html}</new>" },
         render_deletion: proc { |html| "<old>#{html}</old>" }
-      ).should ==
+      )).to eq(
         "<old>byebye</old><new>hello</new> world"
+      )
     end
   end
 
   describe "choosing which markup to use" do
     it "allows to choose 'after'" do
-      HypDiff.compare(
+      expect(HypDiff.compare(
         "<b>byebye world</b>",
         "<i>hello world</i>",
         markup_from: "after"
-      ).should ==
+      )).to eq(
         "<i><del>byebye</del><ins>hello</ins> world</i>"
+      )
     end
 
     it "allows to choose 'before'" do
-      HypDiff.compare(
+      expect(HypDiff.compare(
         "<b>byebye world</b>",
         "<i>hello world</i>",
         markup_from: "before"
-      ).should ==
+      )).to eq(
         "<b><del>byebye</del><ins>hello</ins> world</b>"
+      )
     end
   end
 

spec/text_from_node_spec.rb

@@ -12,16 +12,16 @@ module HypDiff
   let(:other_text_same_node) { TextFromNode.new("eggs", node) }
 
   it "equals other instance when text is equal" do
-    subject.should == same_text_other_node
-    subject.should be_eql(same_text_other_node)
+    expect(subject).to eq(same_text_other_node)
+    expect(subject).to be_eql(same_text_other_node)
 
-    subject.should_not == other_text_same_node
-    subject.should_not be_eql(other_text_same_node)
+    expect(subject).not_to eq(other_text_same_node)
+    expect(subject).not_to be_eql(other_text_same_node)
   end
 
   it "provides a sane hash implementation" do
-    subject.hash.should == same_text_other_node.hash
-    subject.hash.should_not == other_text_same_node.hash
+    expect(subject.hash).to eq(same_text_other_node.hash)
+    expect(subject.hash).not_to eq(other_text_same_node.hash)
   end
 
 end