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lib/ostruct.rb: Fix returned value of each_pair.

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From a patch by Marcus Stollsteimer. [Fixes #13169]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
marcandre 2017-02-03 18:25:28 +00:00
parent 0fe47fad55
commit 4d7b999c77
2 changed files with 2 additions and 0 deletions
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1
lib/ostruct.rb
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@ -130,6 +130,7 @@ class OpenStruct
def each_pair
return to_enum(__method__) { @table.size } unless block_given?
@table.each_pair{|p| yield p}
self
end
#

1
test/ostruct/test_ostruct.rb
View file

@ -141,6 +141,7 @@ class TC_OpenStruct < Test::Unit::TestCase
def test_each_pair
h = {name: "John Smith", age: 70, pension: 300}
os = OpenStruct.new(h)
assert_same os, os.each_pair{ }
assert_equal '#<Enumerator: #<OpenStruct name="John Smith", age=70, pension=300>:each_pair>', os.each_pair.inspect
assert_equal [[:name, "John Smith"], [:age, 70], [:pension, 300]], os.each_pair.to_a
assert_equal 3, os.each_pair.size