module MultiDaemons::PidStore
Public Class Methods
cleanup(file_names)
click to toggle source
# File lib/multi_daemons/pid_store.rb, line 19 def self.cleanup(file_names) file_names = [file_names].flatten file_names.each do |file_name| next unless File.exist?(file_name) FileUtils.rm(file_name) end end
get(file_name)
click to toggle source
# File lib/multi_daemons/pid_store.rb, line 7 def self.get(file_name) [].tap do |pids| unless File.exist?(file_name) pids << nil next end File.read(file_name).each_line do |line| pids << line.to_i end end end
store(file_name, pid)
click to toggle source
# File lib/multi_daemons/pid_store.rb, line 3 def self.store(file_name, pid) File.open(file_name, 'a') { |f| f << "#{pid}\n" } end