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* Alleycat Erlang
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Web based game engine for alleycat games
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-module(useless).
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-export([add/2, hello/0 ,greet_and_add_two/1]).
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add(A,B) ->
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A + B.
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%% Shows greetings
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%% io:format/1 is a standart function for text output
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hello () ->
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io:format("Hello World!~n").
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greet_and_add_two(X) ->
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hello(),
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add(X,2).
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