From: Rodrigo Lueneberg <lists@...>
Date: 2013-06-29T03:40:33+09:00
Subject: Re: Find element in array of hashes

Sorry, I fixed, but still get the error. Look:

results = @selectedProductsArray.find {|k,v| v[:id] == 3 }

NoMethodError in ServicesController#list

undefined method `[]' for nil:NilClass

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