durfdoen-2.0/lib/helpers/util.rb
2020-09-10 13:27:02 +02:00

15 lines
426 B
Ruby

module UtilHelper
def truncate(string, max=20, delim=" ")
parts = string.split(delim)
parts.length > max ?
parts[0..max].join(delim) + "..." : string
end
def make_some(string, backup=" ")
string.strip().length > 0 ? string : backup
end
def text_segment(string, max=20, delim=" ")
make_some(truncate(string.gsub(/<\/?[^>]*>/, ""), max, delim))
end
end