Method: TTY::Reader::History#push

Defined in:
lib/tty/reader/history.rb

#push(line) ⇒ Object Also known as: <<

Add the last typed line to history buffer

Parameters:

  • line (String)
[View source]

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# File 'lib/tty/reader/history.rb', line 94

def push(line)
  @history.delete(line) unless @duplicates
  return if line.to_s.empty? || @exclude[line]

  @history.shift if size >= max_size
  @history << line
  @index = @history.size - 1

  self
end