22 lines
528 B
Erlang
22 lines
528 B
Erlang
-module( short_circuit_evaluation ).
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-export( [task/0] ).
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task() ->
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[task_helper(X, Y) || X <- [true, false], Y <- [true, false]].
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a( Boolean ) ->
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io:fwrite( " a ~p~n", [Boolean] ),
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Boolean.
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b( Boolean ) ->
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io:fwrite( " b ~p~n", [Boolean] ),
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Boolean.
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task_helper( Boolean1, Boolean2 ) ->
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io:fwrite( "~p andalso ~p~n", [Boolean1, Boolean2] ),
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io:fwrite( "=> ~p~n", [a(Boolean1) andalso b(Boolean2)] ),
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io:fwrite( "~p orelse ~p~n", [Boolean1, Boolean2] ),
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io:fwrite( "=> ~p~n", [a(Boolean1) orelse b(Boolean2)] ).
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