Re^2: slicing array based on values but not index

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Re^3: slicing array based on values but not index by Bloodnok (Vicar) on Aug 13, 2009 at 21:51 UTC
`map { push @{$res{$_->[2]}}, $_ } @arr;` [download] map loops thro' all values of the array `@arr` - setting `$_` to each value (an array ref.) in turn - pushing that value onto an array in a hash keyed on the last element of each individual array. As you can see, the result you're interested in is the array of values of the newly created hash. A user level that continues to overstate my experience :-))	[reply] [d/l] [select]
Re^4: slicing array based on values but not index by suggestsome (Initiate) on Aug 13, 2009 at 22:32 UTC
@ Bloodnok: Thank you very much, :).	[reply]
Re^5: slicing array based on values but not index by ikegami (Patriarch) on Aug 13, 2009 at 22:37 UTC
It can also be written as: `push @{ $res{$_->[2]} }, $_ for @arr;` [download] Some people are finicky about `map` in void context.	[reply] [d/l] [select]
Re^6: slicing array based on values but not index by Bloodnok (Vicar) on Aug 14, 2009 at 11:45 UTC