Hi All,

I am sure yo guys already knew this, but I
discovered something new.  I can constrain an
array to a type.

Array of strings:

> my Str @x;
[]

> @x[1] ="abc";
abc

> @x[0] = 12.3;
Type check failed in assignment to @x; expected Str but got Rat (12.3)
  in block <unit> at <unknown file> line 1


:-)

-T

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