new Collection#options method

README.rdoc

@@ -66,8 +66,6 @@ type
 
 * Capped collection support.
 
-* More code comments. More text in this file.
-
 * Support more types: REF, SYMBOL, CODE_W_SCOPE, etc.
 
 * Introduce optional per-database and per-collection PKInjector.

lib/mongo/collection.rb

@@ -112,6 +112,13 @@ module XGen
           @db.index_information(@name)
         end
 
+        # Return a hash containing options that apply to this collection.
+        # 'create' will be the collection name. For the other possible keys
+        # and values, see DB#create_collection.
+        def options
+          @db.collections_info(@name).next_object()['options']
+        end
+
         # Return the number of records that match +selector+. If +selector+ is
         # +nil+ or an empty hash, returns the count of all records.
         def count(selector={})

tests/test_db_api.rb

@@ -175,6 +175,22 @@ class DBAPITest < Test::Unit::TestCase
     assert_equal @coll.name, row['options']['create']
   end
 
+  def test_collection_options
+    @db.drop_collection('foobar')
+    @db.strict = true
+
+    begin
+      coll = @db.create_collection('foobar', :capped => true, :size => 1024)
+      options = coll.options()
+      assert_equal 'foobar', options['create']
+      assert_equal true, options['capped']
+      assert_equal 1024, options['size']
+    rescue => ex
+      @db.drop_collection('foobar')
+      fail "did not expect exception \"#{ex}\""
+    end
+  end
+
   def test_full_coll_name
     assert_equal @coll_full_name, @db.full_coll_name(@coll.name)
   end