spec/commands/sunion_spec.rb in mock_redis-0.14.1 vs spec/commands/sunion_spec.rb in mock_redis-0.15.0

@@ -3,34 +3,34 @@
 describe '#sunion(key [, key, ...])' do
   before do
     @evens   = 'mock-redis-test:sunion:evens'
     @primes  = 'mock-redis-test:sunion:primes'
 
-    [2, 4, 6, 8, 10].each {|i| @redises.sadd(@evens, i) }
-    [2, 3, 5, 7].each {|i| @redises.sadd(@primes, i) }
+    [2, 4, 6, 8, 10].each { |i| @redises.sadd(@evens, i) }
+    [2, 3, 5, 7].each { |i| @redises.sadd(@primes, i) }
   end
 
-  it "returns the elements in the resulting set" do
+  it 'returns the elements in the resulting set' do
     @redises.sunion(@evens, @primes).should == %w[2 4 6 8 10 3 5 7]
   end
 
-  it "treats missing keys as empty sets" do
+  it 'treats missing keys as empty sets' do
     @redises.sunion(@primes, 'mock-redis-test:nonesuch').
       should == %w[2 3 5 7]
   end
 
-  it "allows Array as argument" do
+  it 'allows Array as argument' do
     @redises.sunion([@evens, @primes]).should == %w[2 4 6 8 10 3 5 7]
   end
 
-  it "raises an error if given 0 sets" do
+  it 'raises an error if given 0 sets' do
     lambda do
       @redises.sunion
     end.should raise_error(RuntimeError)
   end
 
-  it "raises an error if any argument is not a a set" do
+  it 'raises an error if any argument is not a a set' do
     @redises.set('mock-redis-test:notset', 1)
 
     lambda do
       @redises.sunion(@numbers, 'mock-redis-test:notset')
     end.should raise_error(RuntimeError)
@@ -38,7 +38,5 @@
     lambda do
       @redises.sunion('mock-redis-test:notset', @numbers)
     end.should raise_error(RuntimeError)
   end
 end
-
-