Module: Ncurses

Defined in:
lib/tagen/ncurses.rb,
lib/tagen/ncurses.rb,
lib/tagen/ncurses.rb

Overview

WINDOW

Defined Under Namespace

Classes: Key, WINDOW

Class Method Summary collapse

Class Method Details

.end ⇒ Object

end ncurses

call echo nocbreak nl endwin

See Also:

  • selfself.new


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# File 'lib/tagen/ncurses.rb', line 70

def self.end
  echo
  nocbreak
  nl
  endwin
end

.new(&blk) ⇒ Object

a convient function.

setup initscr cbreak nonl noecho

Examples:

new do |stdsrc|
  ..
end



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# File 'lib/tagen/ncurses.rb', line 48

def self.new &blk 
  begin
    initscr
    cbreak
    nonl
    noecho

    stdscr.intrflush(false)
    stdscr.keypad(true)   

    blk.call stdscr if blk
  ensure
    self.end if blk
  end
  stdscr
end