Module: BetweenMeals::Util

Included in:
Knife
Defined in:
lib/between_meals/util.rb

Overview

Util classes need class vars :) rubocop:disable ClassVars

Constant Summary collapse

@@logger = 
nil

Instance Method Summary collapse

Instance Method Details

#exec(command, logger = nil) ⇒ Object 



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# File 'lib/between_meals/util.rb', line 46

def exec(command, logger = nil)
  @@logger = logger if logger
  c = execute(command)
  return c.status.exitstatus, c.stdout
end

#exec!(command, logger = nil) ⇒ Object 



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# File 'lib/between_meals/util.rb', line 39

def exec!(command, logger = nil)
  @@logger = logger if logger
  c = execute(command)
  c.error!
  return c.status.exitstatus, c.stdout
end

#time(logger = nil) ⇒ Object 



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# File 'lib/between_meals/util.rb', line 32

def time(logger = nil)
  @@logger = logger if logger
  t0 = Time.now
  yield
  info("Executed in #{format('%.2f', Time.now - t0)}s")
end