I have an array of hashes with arrays that look something like this:
result = [
{"id_t"=>["1"], "transcript_t"=>["I am a transcript ONE"]},
{"id_t"=>["2"], "transcript_t"=>["I am a transcript TWO"]},
{"id_t"=>["3"], "transcript_t"=>["I am a transcript THREE"]}
]
What I would LIKE to do, if possible, is transform it such that it becomes ONE hash where each key=>value pair is taken from the values of each hash. I don't think I'm explaining that well, so here's what I mean:
end_result = {
"1"=>"I am a transcript ONE",
"2"=>"I am a transcript TWO",
"3"=>"I am a transcript THREE"
}
I've been scouring Stack Overflow and Google for various methods, but I've gotten myself confused in the process. Any ideas on how to achieve this?
I think the key to the solution is Hash[]
, which will create a Hash based on an array of key/values, i.e.
Hash[[["key1", "value1"], ["key2", "value2"]]]
#=> {"key1" => "value1", "key2" => "value2"}
Just add a set of map
, and you have a solution!
result = [
{"id_t"=>["1"], "transcript_t"=>["I am a transcript ONE"]},
{"id_t"=>["2"], "transcript_t"=>["I am a transcript TWO"]},
{"id_t"=>["3"], "transcript_t"=>["I am a transcript THREE"]}
]
Hash[result.map(&:values).map(&:flatten)]
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With