Re: compojure stop server?
Brian Wolf wrote:
Is there something like a (stop-server) I don't see anything here
Are you just looking for compojure/stop?
$ cat hello.clj
(ns hello)
(use 'compojure)
(defroutes rts
(GET /
(html [:h1 Hello World]))
(ANY *
(page-not-found)))
(defserver srv {:port 8080} (servlet rts))
$ repl
Clojure 1.2.0-master-SNAPSHOT
user= (use 'compojure)
nil
user= (use 'hello)
2010-02-20 14:10:24.291::INFO: Logging to STDERR via
org.mortbay.log.StdErrLog
nil
user= (start srv)
2010-02-20 14:10:32.269::INFO: jetty-6.1.15
2010-02-20 14:10:32.294::INFO: Started socketconnec...@0.0.0.0:8080
nil
user= (stop srv)
nil
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Re: Question about how I got run?
Mike Meyer wrote: Is there any way to tell if inside a .clj file if it was invoked as a script by clojure.main, vs. being loaded for use elsewhere? Use a shebang line that calls a wrapper script, e.g. clj-script, that passes a command-line arg to tell the code it's being run as a script. $ ls clj-script example.clj $ cat clj-script #!/bin/bash clj $@ --script $ cat example.clj #!/usr/bin/env clj-script (ns example) (println (if *command-line-args* I am a script. I am not a script.)) $ PATH=$PWD:$PATH ./example.clj I am a script. $ repl Clojure 1.2.0-master-SNAPSHOT user= (use 'example) I am not a script. nil -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Clojure and OOP
Joel Westerberg wrote: You can work with java objects. But clojure itself is not object oriented, because it's functional, and object orientation requires state manipulation. By whose definition? Are you saying there is no such thing as an immutable object? Other lisps support object orientation, common-lisp for example. Clojure is not purely functional. In fact, it has special support for managing mutable state in coherent ways. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Clojure for system administration
Phil Hagelberg wrote: On Thu, Feb 4, 2010 at 8:33 AM, Stuart Sierra the.stuart.sie...@gmail.com wrote: Clojure can certainly do these things; clojure-contrib contains many file and io-related utilities. But remember that Clojure, like any Java program, takes more time to start up than scripting languages like Perl/Bash/Ruby/Python, so it may be less suitable for programs that you intend to run at the command-line. Also relevant is the fact that launching Clojure from the command-line is very inconvenient compared to scripting languages. If you want something simple you can just put on your path, you'll need to wrap it in a bash (or other language) script anyway to handle the classpath, etc. The combination of startup time and the need to roll your own bash script even for simple things has kept me from wanting to use Clojure as a perlish-replacement. http://martiansoftware.com/nailgun/ -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: clojure.contrib compile fail
Stuart Sierra wrote: On Jan 30, 9:07 am, Jeff Schwab j...@schwabcenter.com wrote: The clojure-contrib I just pulled from github fails to compile, with an error that the ColumnWriter class extended by PrintWriter is not found. This has been fixed now. Thanks. I see that you made an end-run around Maven. I didn't know you could use gen-class that way. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
clojure.contrib compile fail
Hi: What is the right place to report a clojure-contrib compile failure, or to look for information? The clojure-contrib I just pulled from github fails to compile, with an error that the ColumnWriter class extended by PrintWriter is not found. The relevant source directory does define ColumnWriter. I tried twiddling my CLASSPATH, but it made no difference. Googling the error turns up the following page, which shows exactly the same problem I'm seeing, but with no links, bug reports, or further information: http://paste.lisp.org/display/94135 My best SWAG is that ColumnWriter needs to be compiled before PrintWriter, and that the dependence on ordering creates a race condition, such that the error appears on some platforms but not others. I tried passing file and namespace names to maven, trying to adjust the build order, but maven just sneered at me. Any ideas? Thanks, Jeff -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Request for Feedback: Improve VimClojure's documentation
Meikel Brandmeyer wrote: Please send me your suggestions for FAQ and other tips via private email or add a ticket in the bb tracker for the documentation component. Hope you don't mind if I add to this thread instead. By the way, can you suggest a forum for reporting VimClojure bugs and contributing patches? Suggestion 1: The default filetype detection that comes with VimClojure uses setfiletype clojure, which is fine most of the time, but fails when Vim has already identified the file type as something else; for example, if your first line is #!/usr/bin/env clj, Vim will already have set ft=conf. To make VimClojure override those settings, change ~/.vim/ftdetect/clojure.vim: 1c1 au BufNewFile,BufRead *.clj setfiletype clojure --- au BufNewFile,BufRead *.clj set filetype=clojure Suggestion 2: The default indentation from VimClojure tries to line up the beginning of new lines with unrecognized words on previous lines. If you prefer consistent indentation to this kind of heuristic, make the following change to ~/.vim/indent/clojure.vim: 162,172c162 if lispwords =~ '\' . w . '\' return paren[1] + shiftwidth - 1 endif normal! w if paren[0] line(.) return paren[1] + shiftwidth - 1 endif normal! ge return col(.) + 1 --- return paren[1] + shiftwidth - 1 -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: clojure.contrib compile fail
Mike Mazur wrote: http://paste.lisp.org/display/94135 The automated build is also broken: http://build.clojure.org/job/clojure-contrib/lastFailedBuild/console Thanks, I didn't know about that. Looks like I guessed right about the ordering issue, though: http://groups.google.com/group/clojure-maven-plugin/browse_thread/thread/40150bb45270b322 -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Style for mutable data
Johann Hibschman wrote: Does anyone have style suggestions for distinguishing the states from the refs to mutable data? Let's say I'm manipulating a cell in a lattice, or doing dynamic programming, or something. In any case, I have a cell. ;; Current convention: use cell- as the type of the state of a cell. (defstruct cell- :location :data) (defn make-cell [location data] (ref (struct-map cell- :location location :data data)) (defn print-cell- [cell-state] (prn cell-state)) (defn print-cell [cell] (print-cell- @cell)) The details don't matter that much, but what would people name these arguments? Is the cell- convention good? I'd use something like cell % if I were in scheme, but that's not legal in Clojure. What should I name function arguments to distinguish the ones that take the refs from the ones that take the states? Clearly, I can come up with something that keeps me happy, but I was wondering if the community's evolved a standard or has an opinion. I'm a stranger here myself, but from what I've seen, the trailing hyphen convention is already commonly used to mean something is private to a namespace, or is a function that defines such private somethings. This may be a dumb question, but why bother defining separate functions to define the refs? It seems like print-cell should actually accept a cell. It's straightforward to deref in the client code: (print-cell @cell) If it gives you frissons, you can spell it like this: (print-cell@ cell) -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Clojure Conference Poll
Joseph Smith wrote: +1 Lincoln/Omaha Nebraska. :) Mr. Buffet? Is that you? Have you, too, decided to invest in Clojure? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Clojure Conference Poll
+1 Boston. Brent Millare wrote: Weekend, and East coast, either near the DC area or New York Area, maybe Boston area is OK too. On Jan 22, 12:36 pm, dysinger t...@dysinger.net wrote: We will be organizing a conference in the next month for 2010 (probably in the fall). One question I would like to ask is, given the conference is probably going to be a 2-day conference, would you rather have it during the week or weekend ? I would think a weekend (meet greet friday night, saturday sunday) would work good. -Tim -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: compojure/defservlet
James Reeves wrote: Compojure's documentation is generally not in the best of states; however, I'm holding off fixing it until I finish work on the next version in a couple of months. Fair enough, thanks. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
compojure/defservlet
Hi: The compojure wikibook claims that compojure provides a defservlet function, along with other syntactic conveniences that I seem to be missing. Grepping the git log didn't turn up anything relevant, so I'm wondering: Is compojure supposed to provide defservlet, or should I fix the wikibook? http://en.wikibooks.org/wiki/Compojure/Core_Libraries -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Recommendation for Clojure Indentation tool
Gabi wrote: I really hate emacs. ... Any other way to format lisp/clojure ? http://www.vim.org/scripts/script.php?script_id=2501 -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
