Re: Re: Newbie tying to launch file
gatesphere <[email protected]> Mon, 15 Apr 2013 19:12:18 -0400
| Newsgroups | gmane.comp.lang.io |
|---|---|
| Message-ID | <[email protected]> |
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On 4/15/2013 6:59 PM, giovanni.angello wrote:
>
> Hi Steve,
>
> Thank you...I was saving the file as fibb.io.txt instead of fibb.io
> (Windows Explorer drops the ".txt" extension for some reason...I
> didn't see it until I typed a "dir" in the command prompt!!)
>
> As for surrounding the file with "====" I get an
> Exception "Object does respond to '===='
>
> So when I took the "====" out, it ran fine.
>
Yeah, he probably meant just the stuff in between those ==== marks.
>
>
> Then my next question is - How do I run a file and interact with it
> afterwards? say I run my method and instead of having to add the
> second line in my file (fb(9)println), I run the file (fb method) and
> invoke fb(9)later in Io to get the result...34
>
> fb := method(n, a := 1; b := 0; n repeat(c := a+b; a := b; b := c)
> return c)
>
> Io>fb(9)println (remove this from file and run interactive)
>
In an Io session, do:
io> doFile("fib.io")
io> fib(9) println
etc.
>
> Thank you so much. Giovanni
>
> --- In [email protected]
> <mailto:iolanguage%40yahoogroups.com>, Steve Dekorte <steve@...> wrote:
> >
> >
> > On 2013-04-14 Sun, at 08:15 AM, giovanni.angello
> <giovanni.angello@...> wrote:
> > > Does anyone have any ideas? Thanx! ~Giovanni
> >
> > if you put the text withing the ====:
> >
> > ====
> > fib := method(n,
> > x := 0
> > y := 1
> > i := 0
> > while(i < n,
> > t := x
> > x := y
> > y := t + y
> > i := i + 1
> > )
> > x
> >
> > )
> >
> > fib(3) println
> > ====
> >
> > in the file fib.io and run:
> >
> > io fib.io
> >
> > on the command line, it should print 2.
> >
> > Hope this helps,
> > Steve
> >
>
>
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<p>
<div class="moz-cite-prefix">On 4/15/2013 6:59 PM, giovanni.angello
wrote:<br>
</div>
<blockquote cite="mid:[email protected]" type="cite">
<span> </span>
<div id="ygrp-text">
<p>Hi Steve,<br>
<br>
Thank you...I was saving the file as fibb.io.txt instead
of fibb.io (Windows Explorer drops the ".txt" extension
for some reason...I didn't see it until I typed a "dir" in
the command prompt!!)<br>
<br>
As for surrounding the file with "====" I get an <br>
Exception "Object does respond to '===='<br>
<br>
So when I took the "====" out, it ran fine. <br>
</p>
</div>
</blockquote>
Yeah, he probably meant just the stuff in between those ==== marks.<br>
<blockquote cite="mid:[email protected]" type="cite">
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<div id="ygrp-text">
<p>
<br>
Then my next question is - How do I run a file and
interact with it afterwards? say I run my method and
instead of having to add the second line in my file
(fb(9)println), I run the file (fb method) and invoke
fb(9)later in Io to get the result...34<br>
<br>
fb := method(n, a := 1; b := 0; n repeat(c := a+b; a := b;
b := c) return c) <br>
<br>
Io>fb(9)println (remove this from file and run
interactive)<br>
<br>
</p>
</div>
</div>
</div>
</blockquote>
In an Io session, do:<br>
<br>
io> doFile("fib.io")<br>
io> fib(9) println<br>
<br>
etc.<br>
<blockquote cite="mid:[email protected]" type="cite">
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<p>
Thank you so much. Giovanni<br>
<br>
--- In <a moz="true" href="mailto:iolanguage%40yahoogroups.com">[email protected]</a>,
Steve Dekorte <a class="moz-txt-link-rfc2396E" href="mailto:steve@..."><steve@...></a> wrote:<br>
><br>
> <br>
> On 2013-04-14 Sun, at 08:15 AM, giovanni.angello
<a class="moz-txt-link-rfc2396E" href="mailto:giovanni.angello@..."><giovanni.angello@...></a> wrote:<br>
> > Does anyone have any ideas? Thanx! ~Giovanni<br>
> <br>
> if you put the text withing the ====:<br>
> <br>
> ====<br>
> fib := method(n, <br>
> x := 0<br>
> y := 1<br>
> i := 0<br>
> while(i < n,<br>
> t := x<br>
> x := y<br>
> y := t + y<br>
> i := i + 1<br>
> )<br>
> x<br>
> <br>
> )<br>
> <br>
> fib(3) println<br>
> ====<br>
> <br>
> in the file fib.io and run:<br>
> <br>
> io fib.io<br>
> <br>
> on the command line, it should print 2.<br>
> <br>
> Hope this helps,<br>
> Steve<br>
><br>
<br>
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