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

@@ -5,47 +5,47 @@
     @numbers     = 'mock-redis-test:sdiffstore:numbers'
     @evens       = 'mock-redis-test:sdiffstore:evens'
     @primes      = 'mock-redis-test:sdiffstore:primes'
     @destination = 'mock-redis-test:sdiffstore:destination'
 
-    (1..10).each {|i| @redises.sadd(@numbers, i) }
-    [2, 4, 6, 8, 10].each {|i| @redises.sadd(@evens, i) }
-    [2, 3, 5, 7].each {|i| @redises.sadd(@primes, i) }
+    (1..10).each { |i| @redises.sadd(@numbers, 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 number of elements in the resulting set" do
+  it 'returns the number of elements in the resulting set' do
     @redises.sdiffstore(@destination, @numbers, @evens).should == 5
   end
 
-  it "stores the resulting set" do
+  it 'stores the resulting set' do
     @redises.sdiffstore(@destination, @numbers, @evens)
     @redises.smembers(@destination).should == %w[9 7 5 3 1]
   end
 
-  it "does not store empty sets" do
+  it 'does not store empty sets' do
     @redises.sdiffstore(@destination, @numbers, @numbers).should == 0
     @redises.get(@destination).should be_nil
   end
 
-  it "treats missing keys as empty sets" do
+  it 'treats missing keys as empty sets' do
     @redises.sdiffstore(@destination, @evens, 'mock-redis-test:nonesuch')
     @redises.smembers(@destination).should == %w[10 8 6 4 2]
   end
 
-  it "removes existing elements in destination" do
+  it 'removes existing elements in destination' do
     @redises.sadd(@destination, 42)
 
     @redises.sdiffstore(@destination, @primes)
     @redises.smembers(@destination).should == %w[7 5 3 2]
   end
 
-  it "raises an error if given 0 sets" do
+  it 'raises an error if given 0 sets' do
     lambda do
       @redises.sdiffstore(@destination)
     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.sdiffstore(@destination, @numbers, 'mock-redis-test:notset')
     end.should raise_error(RuntimeError)