Method: ActiveRecord::Relation::HashMerger#other

Defined in:
activerecord/lib/active_record/relation/merger.rb

#other ⇒ Object

Applying values to a relation has some side effects. E.g. interpolation might take place for where values. So we should build a relation to merge in rather than directly merging the values.



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# File 'activerecord/lib/active_record/relation/merger.rb', line 25

def other
  other = Relation.create(
    relation.klass,
    table: relation.table,
    predicate_builder: relation.predicate_builder
  )
  hash.each do |k, v|
    k = :_select if k == :select
    if Array === v
      other.public_send("#{k}!", *v)
    else
      other.public_send("#{k}!", v)
    end
  end
  other
end