class Array
  alias umikot cycle
  alias isuksok inject
  alias magbagsak drop
  alias itulak push
  alias pasok push
  alias ipasok push
  alias huli last
  alias dulo last
  alias una first
  alias isaisahin each
  alias kada each
  alias bawat each
  alias kada_isa each
  alias sa_bawat_isa each
end