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-rw-r--r--lib/ostruct.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ostruct.rb b/lib/ostruct.rb
index 3c14454437..d3aea636a1 100644
--- a/lib/ostruct.rb
+++ b/lib/ostruct.rb
@@ -125,7 +125,7 @@ class OpenStruct
# data.each_pair.to_a # => [[:country, "Australia"], [:population, 20000000]]
#
def each_pair
- return to_enum __method__ unless block_given?
+ return to_enum(__method__) { @table.size } unless block_given?
@table.each_pair{|p| yield p}
end