Wiwatta Mongkhonchit zentetsukenz

## rails_create_dummy_records.rb
ActiveRecord::Base.transaction do
  100.times do |i|
    Item.create({
      name: "item #{i + 1}"
    })
  end
end

## javascript_array_pluck.js
function pluck (arrayOfObject, property) {
  return arrayOfObject.map(function (item) {
    return item[property];
  });
};
	ActiveRecord::Base.transaction do
	100.times do \|i\|
	Item.create({
	name: "item #{i + 1}"
	})
	end
	end
	function pluck (arrayOfObject, property) {
	return arrayOfObject.map(function (item) {
	return item[property];
	});
	};