Module: CommandTimer

Defined in:
lib/command_timer.rb,
lib/command_timer/parser.rb,
lib/command_timer/runner.rb,
lib/command_timer/command.rb,
lib/command_timer/version.rb

Defined Under Namespace

Classes: Command, Parser, Runner

Constant Summary collapse

VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.ntp_time(server) ⇒ Object 



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# File 'lib/command_timer.rb', line 8

def ntp_time(server)
  ENV['PATH'].split(':').each do |path|
    if File.exists?(path + '/ntpdate')
      server ||= 'ntp.nict.jp'
      return parse_time(%x[ntpdate -q #{server}].scan(/[0-9]{2}:[0-9]{2}:[0-9]{2}/).first)
    end
  end
  puts "Warning: ntpdate not found and then use the local clock."
  Time.now
end

.parse_time(str) ⇒ Object 



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# File 'lib/command_timer.rb', line 19

def parse_time(str)
  hms = str.split(':').map(&:to_i)
  now = Time.now
  Time.new(now.year, now.month, now.day, hms[0], hms[1], hms[2])
end