16 lines
327 B
Ruby
16 lines
327 B
Ruby
require 'parallel'
|
|
|
|
module ParallelAr
|
|
|
|
def self.reduce(arr, accum, &block)
|
|
Parallel.each(arr, in_threads: 8) do |elem|
|
|
ActiveRecord::Base.connection_pool.with_connection do
|
|
ActiveRecord::Base.transaction do
|
|
accum = block.call(accum, elem)
|
|
end
|
|
end
|
|
end
|
|
return accum
|
|
end
|
|
|
|
end
|