You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
p ARGF.read.split("\n\n").map {|group|
|
|
group.split("\n").map(&:chars)
|
|
}.map {|group|
|
|
# group.inject(&:|)
|
|
group.inject(&:&)
|
|
}.map(&:size).sum
|
