redo if ( @gArray && grep { /$rInt/ } @gArray );
...
        redo if ( @mArray && map { /$rInt/ } @mArray );
...
        redo if ( @sArray && $rInt ~~ @sArray );

[download]

The three are not equivalent.    grep and map use regular expressions and have code blocks while the other does not.    Try it like this: 

        redo if @gArray && grep /$rInt/, @gArray;
...
        redo if @mArray && map /$rInt/, @mArray;
...
        redo if @sArray && /$rInt/ ~~ @sArray;

[download]

In reply to Re: Curious find while comparing grep, map, and smart match... by jwkrahn
in thread Curious find while comparing grep, map, and smart match... by dbuckhal

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