undefined method 'each_pair' with openstruct

Question

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

score 4 · Accepted Answer · answered Apr 22 '14 at 12:43

4

Just do as :

require 'json'

OpenStruct.new(JSON.parse(your_string))

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

answered Apr 22 '14 at 12:43

Arup Rakshit

... and maybe you don't need `OpenStruct` then – roman-roman Apr 22 '14 at 12:46
@roman.brodetski same here, as I don't know what OP's actual intention is, so didn't comment on the same. – Arup Rakshit Apr 22 '14 at 12:47
I'm using openstruct so that I don't need to `json['key']`, I can `struct.key` – Luiz E. Apr 22 '14 at 12:55

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