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authormarcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-28 21:18:53 +0000
committermarcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-10-28 21:18:53 +0000
commit15d4862b913f6d555ce8a79075d69bba74b5b9bc (patch)
tree79f4a8e7491d7f20b529d4c495006a4c4e6818d6 /lib
parent2dafb0f47a7ae70362aea7649b635e97bb33dcf2 (diff)
* lib/ostruct.rb (each_pair): Add #each_pair [#1400]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r--lib/ostruct.rb14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/ostruct.rb b/lib/ostruct.rb
index 894abce..e22fca3 100644
--- a/lib/ostruct.rb
+++ b/lib/ostruct.rb
@@ -114,6 +114,20 @@ class OpenStruct
end
#
+ # Yields all attributes (as a symbol) along with the corresponding values
+ # or returns an enumerator if not block is given.
+ # Example:
+ #
+ # require 'ostruct'
+ # data = OpenStruct.new("country" => "Australia", :population => 20_000_000)
+ # data.each_pair.to_a # => [[:country, "Australia"], [:population, 20000000]]
+ #
+ def each_pair
+ return to_enum __method__ unless block_given?
+ @table.each_pair{|p| yield p}
+ end
+
+ #
# Provides marshalling support for use by the Marshal library.
#
def marshal_dump