Sha256: f5d4feba1203d369de04bb036899865547e6686fd47b27a05c1dfc23309fee9a
Contents?: true
Size: 780 Bytes
Versions: 69
Compression:
Stored size: 780 Bytes
Contents
defmodule BeerSong do
def verse(0) 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(1) 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(2) 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} bottles of beer on the wall, #{number} bottles of beer.\nTake one down and pass it around, #{
number - 1
} bottles of beer on the wall.\n"
end
def lyrics(range \\ 99..0) do
range
|> Enum.map(&verse/1)
|> Enum.join("\n")
end
end
Version data entries
69 entries across 69 versions & 1 rubygems