Hi all,
i'm stucked on solve this situation: 2 arrays @a and @b containing both path elements. @a is quite heavy array of full path string;@b insted is a shorter array containing just a segment, a frame, of some of the elements in @a.
Using (or not) a fast grep function, need to select the element in @a which satisfy (match)the content of @b.
I try this , but not working:
%tmp = map{ $_ => 1 } @b;
@inte = grep(!/$tmp{$_}$/, @a) ;
Any advise ?
thanks
Simon
Sorry I posted the wrong code, but in any case cant how to match $tmp variable
%tmp = map{ $_ => $_ } @b;
@inte = grep(/$tmp{$_}$/, @a) ;
..in my intention would find, for every $_ of @a if any $_ of $tmp{$_} is part or $_ in @a
An example
@a = ('d:\1\1\1.txt',
'd:\1\1\2.txt',
'd:\1\1\3.txt',
'd:\1\1\4.txt')
@b = ('\1\2.txt',
'\1\3.txt'
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