------ art_13031_2746041.1194644001128 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Posting code without indentation? wtf? On Nov 9, 2007 2:51 PM, 7stud -- <bbxx789_05ss / yahoo.com> wrote: > Thufir wrote: > > Is this all that's required to ensure that there's ever only one > > instance of an ArrayOfCreatures? Seems too easy! > > > > Implementing a singleton class by hand is easy too, so you aren't > getting much savings using the Singleton module--you save yourself from > having to write 4 extra lines of code. > > If I have a method with 200 lines of code in it, and I put the method in > its own module Calculations, I can perform the complicated calculation > by writing: > > require 'calculations' > result y_meth(10, 20, 3.5) > > That's pretty easy too, isn't it? > > On a side note: when you ask questions, you want to make it as easy as > possible for people to answer your questions, right? Posting code > without indentation is bad form because it makes your code harder to > read. Some people won't even bother with your questions if you can't be > bothered with posting indented code. In Ruby, the recommended style is > to use 2 spaces for indenting. Your code would look look something like > this: > > require 'singleton' > > class ArrayOfCreatures < Array > include Singleton > > def toString > print "\n\n\nArrayOfCreatures\n" > print " \n" > > i > while i < self.length > print "\n\n" > print i > print ":\n" > print self[i].toString > i 1 > end > > end > end > > -- > Posted via http://www.ruby-forum.com/. > > ------ art_13031_2746041.1194644001128--