Name Rascal/Libraries/Prelude/IO/bprintln

Synopsis Print a value and return true.

Function bool bprintln(value arg)

Usage import IO;

Description Print a value and return true. This is useful for debugging complex Boolean expressions or comprehensions. The only difference between this function and println is that its return type is bool rather than void.

Examples

rascal>import IO;
ok
rascal>bprintln("Hello World");
Hello World
bool: true

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