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If you want to tell Smalltalk to convert a
number from one type to another explicitly, rather than relying on
automatic conversion, you
can use asInteger or asFloat. Note that
asInteger rounds Float instances:
3.01 asInteger <-- Round 3.01 to an integer, answering 3 3.99 asInteger <-- Round 3.99 to an integer, answering 4 -3.01 asInteger <-- Round 3.01 to an integer, answering -3 -3.99 asInteger <-- Round 3.99 to an integer, answering -4