Top Level Namespace

Includes:
Curses

Defined Under Namespace

Modules: Curses Classes: FileViewer

Constant Summary

Constants included from Curses

Curses::VERSION

Instance Method Summary collapse

Methods included from Curses

ESCDELAY, ESCDELAY=, TABSIZE, TABSIZE=, addch, addstr, attroff, attron, attrset, beep, bkgd, bkgdset, can_change_color?, cbreak, clear, close_screen, closed?, clrtoeol, color_content, color_pair, color_pairs, colors, cols, crmode, curs_set, def_prog_mode, delch, deleteln, doupdate, echo, flash, getch, getmouse, getstr, has_colors?, inch, init_color, init_pair, init_screen, insch, insertln, keyname, lines, mouseinterval, mousemask, nl, nocbreak, nocrmode, noecho, nonl, noraw, pair_content, pair_number, raw, refresh, reset_prog_mode, resize, resizeterm, scrl, setpos, setscrreg, standend, standout, start_color, stdscr, timeout=, ungetch, ungetmouse, use_default_colors

Instance Method Details

#have_all(*args) ⇒ Object


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# File 'extconf.rb', line 3

def have_all(*args)
  old_libs = $libs.dup
  old_defs = $defs.dup
  result = []
  begin
    args.each {|arg|
      r = arg.call(*result)
      if !r
        return nil
      end
      result << r
    }
    result
  ensure
    if result.length != args.length
      $libs = old_libs
      $defs = old_defs
    end
  end
end

#onsig(sig) ⇒ Object


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# File 'rain.rb', line 7

def onsig(sig)
  close_screen
  exit sig
end

#ranfObject


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# File 'rain.rb', line 12

def ranf
  rand(32767).to_f / 32767
end

#show_message(*msgs) ⇒ Object


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# File 'hello.rb', line 6

def show_message(message)
  width = message.length + 6
  win = Window.new(5, width,
		   (lines - 5) / 2, (cols - width) / 2)
  win.box(?|, ?-)
  win.setpos(2, 3)
  win.addstr(message)
  win.refresh
  win.getch
  win.close
end