Re: Parsing timestamps?

From	Ruvim <ruvim.pinka@gmail.com>
Newsgroups	comp.lang.forth
Subject	Re: Parsing timestamps?
Date	2024-10-06 14:48 +0400
Organization	A noiseless patient Spider
Message-ID	<vdtptd$151ad$1@dont-email.me> (permalink)
References	<1f433fabcb4d053d16cbc098dedc6c370608ac01@i2pn2.org>

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On 2024-10-06 11:51, dxf wrote:
> Is there an easier way of doing this?  End goal is a double number representing centi-secs.
> 
> 
> empty decimal
> 
> : SPLIT ( a u c -- a2 u2 a3 u3 )  >r 2dup r> scan 2swap 2 pick - ;
> : >INT ( adr len -- u )  0 0 2swap >number 2drop drop ;
> 
> : /T ( a u -- $hour $min $sec )
>    2 0 do  [char] : split  2swap  dup if 1 /string then  loop
>    2 0 do  dup 0= if 2rot 2rot then  loop ;
> 
> : .T  2swap 2rot  cr  >int . ." hr "  >int . ." min " >int . ." sec " ;
> 
> s" 1:2:3"    /t .t
> s" 02:03"    /t .t
> s" 03"       /t .t
> s" 23:59:59" /t .t
> s" 0:00:03"  /t .t


I would use `split-string` factor as:

   : /t ( sd.time -- sd.hour sd.min sd.sec )
     s" :" split-string
     s" :" split-string
   ;

   \ Where

   : split-string
     ( sd.text sd.separator -- sd.left sd.right | sd.text 0 0 )
     dup >r  3 pick >r  ( R: u.[sd.separator][1] addr.[st.text][2] )
     search 0= if 2rdrop 0 0 exit then ( addr u )
     over r@ - r> swap  2swap r> /string
   ;



--
Ruvim

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Thread

Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-06 18:51 +1100
  Re: Parsing timestamps? mhx@iae.nl (mhx) - 2024-10-06 08:59 +0000
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-06 23:58 +1100
      Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 02:34 +1100
        Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 23:53 +1100
  Re: Parsing timestamps? Ruvim <ruvim.pinka@gmail.com> - 2024-10-06 14:48 +0400
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-06 22:59 +1100
      Re: Parsing timestamps? Ruvim <ruvim.pinka@gmail.com> - 2024-10-06 17:22 +0400
        Re: Parsing timestamps? Ruvim <ruvim.pinka@gmail.com> - 2024-10-06 17:34 +0400
        Re: Parsing timestamps? Ruvim <ruvim.pinka@gmail.com> - 2024-10-06 20:15 +0400
  Re: Parsing timestamps? oh2aun@gmail.com (FFmike) - 2024-10-06 13:08 +0000
    Re: Parsing timestamps? oh2aun@gmail.com (FFmike) - 2024-10-06 13:33 +0000
      Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 13:10 +1100
        Re: Parsing timestamps? oh2aun@gmail.com (FFmike) - 2024-10-07 03:29 +0000
          Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 14:58 +1100
            Re: Parsing timestamps? oh2aun@gmail.com (FFmike) - 2024-10-07 05:23 +0000
  Re: Parsing timestamps? Anthony Howe <achowe@snert.com> - 2024-10-06 11:35 -0400
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 12:54 +1100
  Re: Parsing timestamps? albert@spenarnc.xs4all.nl - 2024-10-07 13:00 +0200
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-07 22:30 +1100
      Re: Parsing timestamps? sjack@dontemail.me (sjack) - 2024-10-07 16:20 +0000
        Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-08 14:07 +1100
          Re: Parsing timestamps? melahi_ahmed@yahoo.fr (Ahmed) - 2024-10-08 06:08 +0000
            Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-08 18:33 +1100
            Re: Parsing timestamps? sjack@dontemail.me (sjack) - 2024-10-08 15:19 +0000
          Re: Parsing timestamps? sjack@dontemail.me (sjack) - 2024-10-08 20:30 +0000
            Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-09 12:06 +1100
  Re: Parsing timestamps? albert@spenarnc.xs4all.nl - 2024-10-08 09:41 +0200
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-08 19:55 +1100
      Re: Parsing timestamps? melahi_ahmed@yahoo.fr (Ahmed) - 2024-10-08 18:12 +0000
  Re: Parsing timestamps? amalawi@gmail.com (alaa) - 2024-10-09 15:27 +0000
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-10 12:17 +1100
      Re: Parsing timestamps? amalawi@gmail.com (alaa) - 2024-10-10 16:30 +0000
    Re: Parsing timestamps? Hans Bezemer <the.beez.speaks@gmail.com> - 2024-10-16 18:29 +0200
  Re: Parsing timestamps? Gerry Jackson <do-not-use@swldwa.uk> - 2024-10-18 15:46 +0100
    Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-19 12:29 +1100
      Re: Parsing timestamps? Hans Bezemer <the.beez.speaks@gmail.com> - 2024-10-28 18:07 +0100
        Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-29 20:25 +1100
          Re: Parsing timestamps? Hans Bezemer <the.beez.speaks@gmail.com> - 2024-10-29 14:45 +0100
            Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-30 11:31 +1100
              Re: Parsing timestamps? Hans Bezemer <the.beez.speaks@gmail.com> - 2024-10-30 09:37 +0100
                Re: Parsing timestamps? dxf <dxforth@gmail.com> - 2024-10-31 11:41 +1100

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