An element from a set
The key of the item
The prepared value of the item, if a prepare method was given (otherwise, this is just the original item)
The rank of the item in the set
The position of the item in the set
The original, unmodified item from the set
Indicates that the item is from the before set
Indicates that the item is from the after set
Indicates that the item is new
To install Data::KeyDiff, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Data::KeyDiff
CPAN shell
perl -MCPAN -e shell install Data::KeyDiff
For more information on module installation, please visit the detailed CPAN module installation guide.