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rubystringhashopenstruct

undefined method 'each_pair' with openstruct

I'm using OpenStruct to manipulate a json like this: OpenStruct.new '{"age":100,"name":"name"}' and I'm getting

NoMethodError: undefined method `each_pair' for "{\"age\":100,\"name\":\"name\"":String

this piece of code was working some time ago, and now it's not.

I'm using Ruby 2.1

Solution

  • Just do as :

    require 'json'

OpenStruct.new(JSON.parse(your_string))

    JSON.parse will convert your json string object to Ruby Hash object.