Language Obix
| Date: | 06/05/09 |
| Author: | Christian Neumanns |
| URL: | n/a |
| Comments: | 0 |
| Info: | http://www.obix.lu |
| Score: |
service obix_demo
command display_99_bottles_of_beer
// display the lyrics of the song "99 Bottles of Beer" on the system console,
// as specified at http://99-bottles-of-beer.net
script
repeat from zero_positive32 bottle_count = 99 down to 0
var string bottles_of_beer = xx_bottles_of_beer ( bottle_count )
console.message ( """{{bottles_of_beer}} on the wall, {{bottles_of_beer}}.""" )
var string order
var zero_positive32 bottles
if bottle_count > 0 then
order = "Take one down and pass it around"
bottles = bottle_count - 1
else
order = "Go to the store and buy some more"
bottles = 99
end if
console.message ( &
"""{{order}}, {{xx_bottles_of_beer(bottles)}} on the wall.
""" )
end repeat
end script
end command
command xx_bottles_of_beer private:yes
in number_of_bottles type:zero_positive32 end
out result type:string end
script
if number_of_bottles > 1 then
result = number_of_bottles.to_string & " bottles"
else if number_of_bottles =v 1 then
result = "1 bottle"
else
result = "no more bottles"
end if
result = result & " of beer"
end script
end command
end service
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