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digitalmars.D.bugs - [Issue 2903] New: Splitter should be bi-dir if the input range is bi-dir

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2903

           Summary: Splitter should be bi-dir if the input range is bi-dir
           Product: D
           Version: 2.029
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Phobos
        AssignedTo: bugzilla digitalmars.com
        ReportedBy: braddr puremagic.com


obviously there's 'better' ways of doing this, but use it an a contrived
example:

    string inputpath = "/a/b";

    auto parts = splitter(inputpath, "/");
    // parts is ["", "a", "b"]
    parts.popFront; // get rid of empty leading part
    auto file = parts.back;
    parts.popBack;
    writefln("file = %s", file);
    auto path = reduce!(q{a ~= "/" ~ b})("", parts);
    writefln("path = %s", path);

Problem: Splitter is strictly a forward range currently.


-- 
Apr 26 2009
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2903


Andrei Alexandrescu <andrei metalanguage.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |andrei metalanguage.com
         AssignedTo|nobody puremagic.com        |andrei metalanguage.com


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Oct 11 2009
prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=2903


David Simcha <dsimcha yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
                 CC|                            |dsimcha yahoo.com
         Resolution|                            |FIXED


--- Comment #1 from David Simcha <dsimcha yahoo.com> 2010-08-17 21:07:53 PDT ---
Fixed SVN.

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Aug 17 2010