From: William James <w_a_x_man@...>
Date: 2007-10-01T04:25:02+09:00
Subject: Re: Can you please help to make decision?

On Sep 30, 1:25 pm, 7stud -- <dol...@excite.com> wrote:
> Here's a simple test for the op.  Which of the following do you think is
> easier to understand?  Can you guess what each program does?
>
> language1:
> --------
>
> colors = ["red", "blue", "green"]
>
> colors.each {|color| puts color}
>
> language2:
> ---------
> colors = ["red", "green", "blue"]
>
> for color in colors:
>     print color


E:\Ruby>irb --prompt xmp
colors = ["red", "blue", "green"]
    ==>["red", "blue", "green"]
puts colors
red
blue
green