NAME

unshift - prepend more elements to the beginning of a list


SYNOPSIS

unshift ARRAY,LIST


DESCRIPTION

Does the opposite of a shift(). Or the opposite of a push(), depending on how you look at it. Prepends list to the front of the array, and returns the new number of elements in the array.

    unshift(ARGV, '-e') unless $ARGV[0] =~ /^-/;

Note the LIST is prepended whole, not one element at a time, so the prepended elements stay in the same order. Use reverse() to do the reverse.


DISCLAIMER

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--Tom Christiansen, Perl Documentation Compiler and Editor


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