10 lines
236 B
Crystal
10 lines
236 B
Crystal
def make_list (separator)
|
|
counter = 1
|
|
make_item = ->(text : String) {
|
|
counter += 1
|
|
"#{counter-1}#{separator}#{text}"
|
|
}
|
|
make_item["first"] + "\n" + make_item["second"] + "\n" + make_item["third"]
|
|
end
|
|
|
|
puts make_list ". "
|