Method: RubyCurses::TextView#saveas

Defined in:
lib/rbcurse/core/widgets/rtextview.rb

#saveas(name = nil, config = {}) ⇒ Object 



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# File 'lib/rbcurse/core/widgets/rtextview.rb', line 692

def saveas name=nil, config={}
  unless name
    name = rb_gets "File to save as: "
    return if name.nil? || name == ""
  end
  exists = File.exists? name
  if exists # need to prompt
    return unless rb_confirm("Overwrite existing file? ")
  end
  l = getvalue
  File.open(name, "w"){ |f|
    l.each { |line| f.puts line }
    #l.each { |line| f.write line.gsub(/\r/,"\n") }
  }
  rb_puts "#{name} written."
end