Sha256: 152b89374836b04f62db4d7bdbe146dbf2cd8dd39edf6739335dc262f75a7ab9
Contents?: true
Size: 781 Bytes
Versions: 77
Compression:
Stored size: 781 Bytes
Contents
defmodule BeerSong do
def verse(1) do
"No more bottles of beer on the wall, no more bottles of beer.\nGo to the store and buy some more, 99 bottles of beer on the wall.\n"
end
def verse(2) do
"1 bottle of beer on the wall, 1 bottle of beer.\nTake it down and pass it around, no more bottles of beer on the wall.\n"
end
def verse(3) do
"2 bottles of beer on the wall, 2 bottles of beer.\nTake one down and pass it around, 1 bottle of beer on the wall.\n"
end
def verse(number) do
"#{number - 1} bottles of beer on the wall, #{number - 1} bottles of beer.\nTake one down and pass it around, #{number - 2} bottles of beer on the wall.\n"
end
def lyrics(range \\ 100..1) do
range
|> Enum.map(&verse/1)
|> Enum.join("\n")
end
end
Version data entries
77 entries across 77 versions & 1 rubygems