# Version of Struct for initializing via Hash

**URL:** <https://www.ruby-forum.com/t/version-of-struct-for-initializing-via-hash/163037>\
**Category:** Rails\
**Created:** [March 16, 2009, 9:57pm UTC](https://www.ruby-forum.com/t/version-of-struct-for-initializing-via-hash/163037 "2009-03-16T21:57:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ericgoodwin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/c68b51/32.png) [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\
**Post date:** [March 16, 2009, 9:57pm UTC](https://www.ruby-forum.com/t/version-of-struct-for-initializing-via-hash/163037/1 "2009-03-16T21:57:14Z")

</div>

is there any equivalent to this

class A

attr\_accessor :foo, :bar

def initialize(options={})  
options.each{|k,v| send("#{k}=", v)}  
end

end

I know that OpenStruct is very similar, but you don’t get to define  
specific attributes.