set.rb in riak-client-2.2.0

- old
+ new

@@ -4,11 +4,11 @@
     # A distributed set containing strings, using the Riak 2 Data Types feature.
     #
     # Uses the Ruby standard library `::Set` frequently, so the full class names will
     # be used frequently.
     class Set < Base
-      
+
       # Create a set instance. The bucket type is determined by the first of
       # these sources:
       #
       # 1. The `bucket_type` String argument
       # 2. A {BucketTyped::Bucket} as the `bucket` argument
@@ -17,16 +17,16 @@
       # @param bucket [Bucket] the {Riak::Bucket} for this set
       # @param [String, nil] key The name of the set. A nil key makes
       #        Riak assign a key.
       # @param [String] bucket_type The optional bucket type for this set.
       # @param options [Hash]
-      def initialize(bucket, key, bucket_type=nil, options={})
+      def initialize(bucket, key, bucket_type = nil, options = {})
         super(bucket, key, bucket_type || :set, options)
       end
 
       # Yields a `BatchSet` to proxy multiple set operations into a single
-      # Riak update. The `BatchSet` has the same methods as this 
+      # Riak update. The `BatchSet` has the same methods as this
       # {Riak::Crdt::Set}.
       #
       # @yieldparam batch_set [BatchSet] collects set operations
       def vivify(value)
         value.each(&:freeze)
@@ -36,11 +36,11 @@
 
       def batch
         batcher = BatchSet.new self
 
         yield batcher
-        
+
         operate batcher.operations
       end
 
       # Gets the current set members from Riak if necessary, and return the
       # stdlib `::Set` of them.
@@ -51,11 +51,11 @@
         reload if dirty?
         @members
       end
 
       alias :value :members
-      
+
       # Cast this {Riak::Crdt::Set} to a Ruby {Array}.
       #
       # @return [Array] array of set members
       def to_a
         members.to_a
@@ -65,11 +65,11 @@
       #
       # @return [Boolean] if the structure is empty
       def empty?
         members.empty?
       end
-      
+
       # Check to see if a given string is present in this data structure.
       #
       # @param [String] candidate string to check for inclusion in this structure
       # @return [Boolean] if the structure includes
       def include?(candidate)
@@ -78,25 +78,25 @@
 
       # Add a {String} to the {Riak::Crdt::Set}
       #
       # @param [String] element the element to add to the set
       # @param [Hash] options
-      def add(element, options={})
+      def add(element, options = {})
         operate operation(:add, element), options
       end
 
       # Remove a {String} from the {Riak::Crdt::Set}
       #
       # @param [String] element to remove from the set
       # @param [Hash] options
-      def remove(element, options={})
+      def remove(element, options = {})
         raise CrdtError::SetRemovalWithoutContextError unless context?
         operate operation(:remove, element), options
       end
 
       alias :delete :remove
-      
+
       def pretty_print(pp)
         super pp do
           pp.comma_breakable
           pp.pp to_a
         end
@@ -118,10 +118,10 @@
         def initialize(base)
           @base = base
           @adds = ::Set.new
           @removes = ::Set.new
         end
-        
+
         def add(element)
           @adds.add element
         end
 
         def remove(element)