lib/yardstick/ordered_set.rb in yardstick-0.1.0 vs lib/yardstick/ordered_set.rb in yardstick-0.2.0

@@ -5,26 +5,26 @@
     # Returns the OrderedSet instance
     #
     # @param [Array] entries
     #   optional entries
     #
-    # @return [OrderedSet]
+    # @return [Yardstick::OrderedSet]
     #   the ordered set instance
     #
     # @api private
     def initialize(entries = nil)
       @entries = []
       @index   = {}
-      merge(entries) if entries
+      merge(entries || [])
     end
 
     # Append to the OrderedSet
     #
     # @param [Object] entry
     #   the object to append
     #
-    # @return [OrderedSet]
+    # @return [Yardstick::OrderedSet]
     #   returns self
     #
     # @api private
     def <<(entry)
       unless include?(entry)
@@ -37,11 +37,11 @@
     # Merge in another OrderedSet
     #
     # @param [#each] other
     #   the other ordered set
     #
-    # @return [OrderedSet]
+    # @return [Yardstick::OrderedSet]
     #   returns self
     #
     # @api private
     def merge(other)
       other.each { |entry| self << entry }
@@ -54,10 +54,10 @@
     #   yield to the entry
     #
     # @yieldparam [Object] entry
     #   an entry in the ordered set
     #
-    # @return [OrderedSet]
+    # @return [Yardstick::OrderedSet]
     #   returns self
     #
     # @api private
     def each(&block)
       @entries.each(&block)