NaiyaShah-BTC

User.pick(:name)
# SELECT "users"."name" FROM "users" LIMIT ? [["LIMIT", 1]]
# => "David"

User.where(id: 5).pick(:name, :city)
# SELECT "users"."name", "users"."city" FROM "users" WHERE "users"."id" = ? LIMIT ? [["id", 5], ["LIMIT", 1]]
# => ["Naiya", "Goa"]

NaiyaShah-BTC

class Feed < ActiveRecord::Base
  enum status: %i[ active pending trashed ]
end

Feed.not_active # => where.not(status: :active)
Feed.not_pending  # => where.not(status: :pending)
Feed.not_trashed # => where.not(status: :trashed)

NaiyaShah-BTC

class Claim < ActiveRecord::Base
  self.implicit_order_column = :created_at
end