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Module: IRB::History

Relationships & Source Files
Defined in: lib/irb/history.rb

Class Attribute Summary

Class Method Summary

  • .history_file

    Might be nil when HOME and XDG_CONFIG_HOME are not available.

Class Attribute Details

.infinite? ⇒ Boolean (readonly)

[ GitHub ] 

  


# File 'lib/irb/history.rb', line 15



def infinite?
  save_history.negative?
end


  








  

    .save_history   (readonly)
  



  

    

Integer representation of IRB.conf[:HISTORY_FILE].


  



  [ GitHub ]


  

  


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



def save_history
  IRB.conf[:SAVE_HISTORY].to_i
end


  








  

    .save_history?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


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



def save_history?
  !save_history.zero?
end


  







Class Method Details



  

    .history_file  
  



  

    

Might be nil when HOME and XDG_CONFIG_HOME are not available.


  



  [ GitHub ]


  

  


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



def history_file
  if (history_file = IRB.conf[:HISTORY_FILE])
    File.expand_path(history_file)
  else
    IRB.rc_file("_history")
  end
end