I'm trying to use an array column to crete an association between 2 models.
I remember that in the past this was working, but I think something has
changed and now it's not working anymore. Here is the deal:
Ruby 2.4.3p205 (2017-12-14 revision 61247) [x86_64-linux]
Rails 5.1.5
On 10 April 2018 at 16:08, kaine wright wrote:
> i have this output from an api call
>
> @output['products'][0]
> =>
>
How are you looping through the result. When you say you are unable to loop
through, what do you mean exactly, what error are you getting
On Tuesday, April 10, 2018 at 1:14:24 PM UTC-4, kaine wright wrote:
>
> i have this output from an api call
>
> @output['products'][0]
> => {"url"=>"
>
If you want to get what is the difference between two hashes, you can do
this:
result = {}
hash1.each {|key, value| result[key] = hash2[key] if hash2[key] != value }
puts result
or use a this hash1.to_a == hash2.to_a turning it to an array and compairing
those. or you could use to_s
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