ruby on rails - ActiveRecord query from an array of hash -


i have array of hash. 

eg) array_of_hash = [ { id: 20, name: 'john' }, { id: 30, name: 'doe'} ]

i records match criteria in particular hash. query want executed is

select persons.* persons persons.id = 20 , persons.name = 'john' or persons.id = 30 , persons.name = 'doe'

what best way construct query array of hash?

i think okay:

ids = array_of_hash.map { |h| h[:id] } names = array_of_hash.map { |h| h[:name] }  person.where(id: ids, name: names)

(although it's not super generic) other attempt:

people = person.all array_of_hash.each |h|   people = people.where(h) end people # => generate long long query.

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