# File languages-statistics.rb, line 1059 def initialize(pattern = '${year}-${month}-${day} ${hour}:${minute}:${second} (${timezone})') @pattern = pattern @regexp = Regexp.new(@pattern. gsub('${', '(${'). gsub('}', '})'). sub('${year}', '\d{1,4}'). sub('${month}', '\d{1,2}'). sub('${day}', '\d{1,2}'). sub('${hour}', '\d{2}'). sub('${minute}', '\d{2}'). sub('${second}', '\d{2}'). sub('${timezone}', '.*')) end