Sha256: eaeb64eeb4d5c2afe84dc77c51b32db8ae8db78c38fd10fa682a63a507bbfdab
Contents?: true
Size: 772 Bytes
Versions: 250
Compression:
Stored size: 772 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
250 entries across 250 versions & 1 rubygems