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List:       ruby-talk
Subject:    Re: simple operations
From:       Gerard Fowley <gerard.fowley () iqeo ! net>
Date:       2021-09-27 14:15:09
Message-ID: CA+aOqFmwMSYiQfDga1dCshOH+i-K9QkfSuSyL5U6tGJK_h13+g () mail ! gmail ! com
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That's interesting, I think you mean the difference between a space makes
( +1 vs. + 1 ):

[14] pry(main)> Date.today

=> #<Date: 2021-09-27 ((2459485j,0s,0n),+0s,2299161j)>
[15] pry(main)> Date.today +1

=> #<Date: 2021-09-27 ((2459485j,0s,0n),+0s,2299161j)>
[16] pry(main)> Date.today + 1

=> #<Date: 2021-09-28 ((2459486j,0s,0n),+0s,2299161j)>

(btw: please don't make sexist comments, it's discouraging to many people.)

-gf-

On Mon, Sep 27, 2021 at 8:53 AM Die Optimisten <inform@die-optimisten.net>
wrote:

> Hello,
>
> Another example - perhaps somebody could fix that (many errors have that
> source!)
>
> Date.today
>
> Date.today +1    # no error, but wrong result!
>
> # Maybe this has been written for women, having calculated their age ;)
>
> Opti
>
>
>
> Unsubscribe: <mailto:ruby-talk-request@ruby-lang.org?subject=unsubscribe>
> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk>
>

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<div dir="ltr"><div>That&#39;s interesting, I think you mean the difference between a \
space makes  ( +1 vs. + 1 ):<br></div><div><font size="2"><br></font></div><div><span \
style="font-family:monospace"><font size="2"><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">[14] pry(main)&gt; \
</span><span style="font-weight:bold;color:rgb(84,84,255);background-color:rgb(255,255,255)">Date</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">.today                     \
</span><br>=&gt; <span \
style="color:rgb(24,178,24);background-color:rgb(255,255,255)">#&lt;Date: 2021-09-27 \
((2459485j,0s,0n),+0s,2299161j)&gt;</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> </span><br>[15] \
pry(main)&gt; <span style="font-weight:bold;color:rgb(84,84,255);background-color:rgb(255,255,255)">Date</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">.today </span><span \
style="font-weight:bold;color:rgb(84,84,255);background-color:rgb(255,255,255)">+1</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">                           \
</span><br>=&gt; <span \
style="color:rgb(24,178,24);background-color:rgb(255,255,255)">#&lt;Date: 2021-09-27 \
((2459485j,0s,0n),+0s,2299161j)&gt;</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> </span><br>[16] \
pry(main)&gt; <span style="font-weight:bold;color:rgb(84,84,255);background-color:rgb(255,255,255)">Date</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">.today + </span><span \
style="font-weight:bold;color:rgb(84,84,255);background-color:rgb(255,255,255)">1</span><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)">                           \
</span><br>=&gt; <span \
style="color:rgb(24,178,24);background-color:rgb(255,255,255)">#&lt;Date: 2021-09-28 \
((2459486j,0s,0n),+0s,2299161j)&gt;</span><br><span \
style="color:rgb(0,0,0);background-color:rgb(255,255,255)"> \
</span></font><br></span></div><div></div><div>(btw: please don&#39;t make sexist \
comments, it&#39;s discouraging to many \
people.)<br></div><div><br></div><div>-gf-</div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Sep 27, 2021 at 8:53 AM \
Die Optimisten &lt;<a \
href="mailto:inform@die-optimisten.net">inform@die-optimisten.net</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br> <br>
Another example - perhaps somebody could fix that (many errors have that<br>
source!)<br>
<br>
Date.today<br>
<br>
Date.today +1    # no error, but wrong result!<br>
<br>
# Maybe this has been written for women, having calculated their age ;)<br>
<br>
Opti<br>
<br>
<br>
<br>
Unsubscribe: &lt;mailto:<a href="mailto:ruby-talk-request@ruby-lang.org" \
target="_blank">ruby-talk-request@ruby-lang.org</a>?subject=unsubscribe&gt;<br> \
&lt;<a href="http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk" \
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 </blockquote></div>


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