Module: TestConsole::History

Defined in:
lib/test_console/history.rb

Constant Summary collapse

LIMIT = 
1000
LOCATION = 
"#{ENV['HOME']}/.tc_history"

Class Method Summary collapse

Class Method Details

.add(line) ⇒ Object 



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# File 'lib/test_console/history.rb', line 7

def add line
  Readline::HISTORY.push line
end

.read ⇒ Object 



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# File 'lib/test_console/history.rb', line 11

def read
  if File.exists?(LOCATION)
    File.open(LOCATION) do |file|
      history = Marshal.load(file)
      history.each {|h| Readline::HISTORY.push h} if history
    end
  end
end

.write ⇒ Object 



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# File 'lib/test_console/history.rb', line 20

def write
  history = Readline::HISTORY.to_a
  history = (history.reverse[0, LIMIT]).reverse

  File.open(LOCATION, 'w+') do |file|
    Marshal.dump(history, file)
  end
end