From: Robert Klemme <shortcutter@...>
Date: 2013-04-12T00:07:26+09:00
Subject: Re: confusion with Struct class

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On Thu, Apr 11, 2013 at 4:59 PM, Love U Ruby <lists@ruby-forum.com> wrote:

> Robert Klemme wrote in post #1105267:
> > On Thu, Apr 11, 2013 at 4:27 PM, Love U Ruby <lists@ruby-forum.com>
> > wrote:
> >
>
> > irb(main):006:0> 5.times { puts joe.hash }
> > 1060632465
> > 1060632465
> > 1060632465
> > 1060632465
> > 1060632465
> > => 5
>
> For me now it is also OK. I don't know why I got such bullshit output
> earlier?
>
> p RUBY_VERSION
> Customer = Struct.new(:name, :address, :zip)
> joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
> p 5.times { puts joe.hash }
> p joe.hash
> p joe.hash
>
> Output:
>
> "1.9.3"
> -672312861
> -672312861
> -672312861
> -672312861
> -672312861
> 5
> -672312861
> 8577108
> -672312861
> 8577108
>
>
That output doesn't fit the program.  Where do lines with "8577108" come
from?

Also "p 5.times ..." doesn't make sense.

robert


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/

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<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><br><div class=3D"gmail=
_quote">On Thu, Apr 11, 2013 at 4:59 PM, Love U Ruby <span dir=3D"ltr">&lt;=
<a href=3D"mailto:lists@ruby-forum.com" target=3D"_blank">lists@ruby-forum.=
com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;p=
adding-left:1ex">Robert Klemme wrote in post #1105267:<br>
<div class=3D"im">&gt; On Thu, Apr 11, 2013 at 4:27 PM, Love U Ruby &lt;<a =
href=3D"mailto:lists@ruby-forum.com">lists@ruby-forum.com</a>&gt;<br>
&gt; wrote:<br>
&gt;<br>
<br>
</div><div class=3D"im">&gt; irb(main):006:0&gt; 5.times { puts joe.hash }<=
br>
&gt; 1060632465<br>
&gt; 1060632465<br>
&gt; 1060632465<br>
&gt; 1060632465<br>
&gt; 1060632465<br>
&gt; =3D&gt; 5<br>
<br>
</div>For me now it is also OK. I don&#39;t know why I got such bullshit ou=
tput<br>
earlier?<br>
<br>
p RUBY_VERSION<br>
<div class=3D"im">Customer =3D Struct.new(:name, :address, :zip)<br>
joe =3D Customer.new(&quot;Joe Smith&quot;, &quot;123 Maple, Anytown NC&quo=
t;, 12345)<br>
</div>p 5.times { puts joe.hash }<br>
p joe.hash<br>
p joe.hash<br>
<br>
Output:<br>
<br>
&quot;1.9.3&quot;<br>
-672312861<br>
-672312861<br>
-672312861<br>
-672312861<br>
-672312861<br>
5<br>
-672312861<br>
8577108<br>
-672312861<br>
8577108<br>
<div class=3D""><div class=3D"h5"><br></div></div></blockquote><div><br></d=
iv><div style>That output doesn&#39;t fit the program. =A0Where do lines wi=
th &quot;<span style=3D"font-family:arial,sans-serif;font-size:13px">857710=
8&quot; come from?</span></div>
<div style><span style=3D"font-family:arial,sans-serif;font-size:13px"><br>=
</span></div><div style><span style=3D"font-family:arial,sans-serif;font-si=
ze:13px">Also &quot;p 5.times ...&quot; doesn&#39;t make sense.</span></div=
>
<div style><span style=3D"font-family:arial,sans-serif;font-size:13px"><br>=
</span></div><div style><span style=3D"font-family:arial,sans-serif;font-si=
ze:13px">ro</span><span style=3D"font-family:arial,sans-serif;font-size:13p=
x">bert</span></div>
</div><br clear=3D"all"><div><br></div>-- <br>remember.guy do |as, often| a=
s.you_can - without end<br><a href=3D"http://blog.rubybestpractices.com/">h=
ttp://blog.rubybestpractices.com/</a>
</div></div>

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