digitalmars.D.bugs - [Issue 5508] New: Update startsWith to take a range of ranges
- d-bugmail puremagic.com (24/24) Jan 30 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (8/8) Jan 31 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (11/11) Apr 22 2012 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (7/7) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (7/9) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (13/18) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (9/11) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (14/19) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
- d-bugmail puremagic.com (8/19) Jan 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5508
http://d.puremagic.com/issues/show_bug.cgi?id=5508 Summary: Update startsWith to take a range of ranges Product: D Version: D2 Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: andrei metalanguage.com ReportedBy: Jesse.K.Phillips+D gmail.com CC: Jesse.K.Phillips+D gmail.com 11:28:48 PST --- Currently std.algorithm.startsWith accepts any number of ranges. It would be nice if this case below could pass: import std.algorithm; void main() { auto a = ["\r\nHello"]; assert(startsWith(a, ["\n","\r\n"], ["H"])); } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 30 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5508 Andrei Alexandrescu <andrei metalanguage.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 31 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5508 SomeDude <lovelydear mailmetrash.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lovelydear mailmetrash.com Platform|Other |All OS/Version|Linux |All Severity|normal |enhancement -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Apr 22 2012
http://d.puremagic.com/issues/show_bug.cgi?id=5508 PST --- Not sure I get the semantics. Currently the assertion fails because the first array does not start with any of the other arrays. Please advise. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5508 08:02:11 PST ---Not sure I get the semantics. Currently the assertion fails because the first array does not start with any of the other arrays. Please advise.The array starts with \r\n which is the second element in the second array. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5508 Andrei Alexandrescu <andrei erdani.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |INVALID PST ---I understand. But that conflicts with the current semantics, which say that for x and y of type T[], x.startsWith(y) is true iff y is a prefix of x. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------Not sure I get the semantics. Currently the assertion fails because the first array does not start with any of the other arrays. Please advise.The array starts with \r\n which is the second element in the second array.
Jan 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5508 16:24:24 PST ---I understand. But that conflicts with the current semantics, which say that for x and y of type T[], x.startsWith(y) is true iff y is a prefix of x.But Y is of type Range!(T[]). I guess it is to boyerMooreFinder[1] as startsWith is to find. 1. http://dlang.org/phobos/std_algorithm.html#boyerMooreFinder -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5508 PST ---No, look again at your example. All ranges have type string[]. Did you actually mean this? import std.algorithm; void main() { auto a = "\r\nHello"; assert(startsWith(a, ["\n","\r\n"], ["H"])); } Note that now a is of type string. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------I understand. But that conflicts with the current semantics, which say that for x and y of type T[], x.startsWith(y) is true iff y is a prefix of x.But Y is of type Range!(T[]).
Jan 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5508 17:52:39 PST ---No, look again at your example. All ranges have type string[]. Did you actually mean this? import std.algorithm; void main() { auto a = "\r\nHello"; assert(startsWith(a, ["\n","\r\n"], ["H"])); } Note that now a is of type string.It has been awhile since I wrote this, but I'm at least currently interested in what you have written. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 08 2013