Replace be_nil with be nil

Author: sferik

spec/base_spec.rb

@@ -59,7 +59,7 @@ def hello
     end
 
     it "does not set a value in the options hash" do
-      expect(BrokenCounter.start(["1", "2", "--third", "3"])[0]).to be_nil
+      expect(BrokenCounter.start(["1", "2", "--third", "3"])[0]).to be nil
     end
   end
 
@@ -110,7 +110,7 @@ def hello
 
   describe "#remove_class_option" do
     it "removes previous defined class option" do
-      expect(ClearCounter.class_options[:third]).to be_nil
+      expect(ClearCounter.class_options[:third]).to be nil
     end
   end
 

spec/core_ext/ordered_hash_spec.rb

@@ -8,7 +8,7 @@
 
   describe "without any items" do
     it "returns nil for an undefined key" do
-      expect(@hash["foo"]).to be_nil
+      expect(@hash["foo"]).to be nil
     end
 
     it "doesn't iterate through any items" do
@@ -35,7 +35,7 @@
     end
 
     it "returns nil for an undefined key" do
-      expect(@hash[:boom]).to be_nil
+      expect(@hash[:boom]).to be nil
     end
 
     it "returns the value for each key" do
@@ -109,7 +109,7 @@
     end
 
     it "returns nil if the value to be deleted can't be found" do
-      expect(@hash.delete(:nothing)).to be_nil
+      expect(@hash.delete(:nothing)).to be nil
     end
   end
 end

spec/group_spec.rb

@@ -51,7 +51,7 @@
     end
 
     it "can be nil" do
-      expect(WhinyGenerator.desc).to be_nil
+      expect(WhinyGenerator.desc).to be nil
     end
   end
 

spec/parser/option_spec.rb

@@ -20,8 +20,8 @@ def option(name, options={})
         end
 
         it "has no default value" do
-          expect(parse(:foo, :string).default).to be_nil
-          expect(parse(:foo, :numeric).default).to be_nil
+          expect(parse(:foo, :string).default).to be nil
+          expect(parse(:foo, :numeric).default).to be nil
         end
       end
 
@@ -31,7 +31,7 @@ def option(name, options={})
         end
 
         it "has no default value" do
-          expect(parse(:foo, :required).default).to be_nil
+          expect(parse(:foo, :required).default).to be nil
         end
       end
 
@@ -41,7 +41,7 @@ def option(name, options={})
         end
 
         it "has no default value" do
-          expect(parse(:foo, :bar).default).to be_nil
+          expect(parse(:foo, :bar).default).to be nil
         end
       end
     end

spec/parser/options_spec.rb

@@ -266,12 +266,12 @@ def remaining
 
       it "accepts a --no-switch format" do
         create "--foo" => "bar"
-        expect(parse("--no-foo")["foo"]).to be_nil
+        expect(parse("--no-foo")["foo"]).to be nil
       end
 
       it "does not consume an argument for --no-switch format" do
         create "--cheese" => :string
-        expect(parse('burger', '--no-cheese', 'fries')["cheese"]).to be_nil
+        expect(parse('burger', '--no-cheese', 'fries')["cheese"]).to be nil
       end
 
       it "accepts a --switch format on non required types" do

spec/util_spec.rb

@@ -17,7 +17,7 @@ def self.clear_user_home!
     end
 
     it "returns nil if the namespace can't be found" do
-      expect(Thor::Util.find_by_namespace('thor:core_ext:ordered_hash')).to be_nil
+      expect(Thor::Util.find_by_namespace('thor:core_ext:ordered_hash')).to be nil
     end
 
     it "returns a class if it matches the namespace" do