module Amnesie::Persist

Public Class Methods

grep?(file, regex) click to toggle source
# File lib/amnesie/persist.rb, line 3
def self.grep?(file, regex)
  is_found = false
  return is_found if ! File.exist? file
  File.open(file) do |f|
    f.each do |line|
      is_found = true if line.match(regex)
    end
  end
  is_found
end