Great! The Clojure eco system is really fast paced
Ronen On Friday, February 15, 2013 9:30:19 AM UTC+2, Ambrose Bonnaire-Sergeant wrote: > > Jonas already has another project which uses analyze > https://github.com/jonase/eastwood > > On Fri, Feb 15, 2013 at 12:19 PM, ronen <nar...@gmail.com <javascript:>>wrote: > >> >> It looks as if https://github.com/jonase/kibit/ is a lint/check style >> tool that only reads the source code, this limits its utilization: >> >> "Kibit >> reads<http://clojure.github.com/clojure/clojure.core-api.html#clojure.core/read> >> source >> code without any macro expansion or evaluation. A macro can therefor easily >> invalidate a rule. Also, kibit will not know if the symbol + in the form (+ >> x 1) actually refers to a local or to a function in a namespace other >> than clojure.core. Expect some false positives." >> >> So there is a place for an AST based one (more similar to findbugs I >> guess) >> >> On Wednesday, February 13, 2013 9:21:52 AM UTC+2, Ambrose >> Bonnaire-Sergeant wrote: >> >>> IMO that's the job of a "linter"-style tool, which can be written easily >>> with `analyze`. >>> >>> On Tue, Feb 12, 2013 at 11:58 PM, Michael Wood <esio...@gmail.com>wrote: >>> >>>> It might be useful, though, to be able to enable warnings for shadowed >>>> variables. >>>> >>>> On 12 February 2013 17:38, Timothy Baldridge <tbald...@gmail.com> >>>> wrote: >>>> > This sort of pattern is used quite a lot in clojure (even in core): >>>> > >>>> > (let [data (if (string? data) (read-string data) data) >>>> > data (if (string? (first data)) (first data) (next data)) >>>> > data (if (string? (first data)) (first data) (next data))] >>>> > data) >>>> > >>>> > Throwing exceptions on overridden variable names would not only break >>>> > Clojure code, but also is very "non-lispy". >>>> > >>>> > Timothy >>>> > >>>> > >>>> > >>>> > On Tue, Feb 12, 2013 at 6:31 AM, AtKaaZ <atk...@gmail.com> wrote: >>>> >> >>>> >> it makes sense to not throw now that I think about it, when using "_" >>>> >> instead of "a" >>>> >> I'm also thinking of cases like: >>>> >> => (let [a 1] >>>> >> (let [b 2 a 3] >>>> >> (println a b))) >>>> >> 3 2 >>>> >> nil >>>> >> >>>> >> is there something that would let me know I'm overwriting "a" ? I >>>> figure >>>> >> if something like this would slip by would be tough to track down >>>> >> >>>> >> >>>> >> On Tue, Feb 12, 2013 at 1:46 PM, Michael Wood <esio...@gmail.com> >>>> wrote: >>>> >>>> >>> >>>> >>> On 12 February 2013 12:28, AtKaaZ <atk...@gmail.com> wrote: >>>> >>> > what would this do: >>>> >>> > >>>> >>> > (let [a 1, a 2] a) >>>> >>> > becomes: >>>> >>> > (let [a 1, a123 2] a) >>>> >>> > or >>>> >>> > (let [a 1, a123 2] a123) >>>> >>> > or >>>> >>> > exception[I prefer] >>>> >>> >>>> >>> It would be the second option, i.e.: >>>> >>> >>>> >>> (let [a 1, a123 2] a123) >>>> >>> >>>> >>> The original code is valid, so it would not throw an exception. >>>> >>> >>>> >>> > On Tue, Feb 12, 2013 at 7:10 AM, Ambrose Bonnaire-Sergeant >>>> >>> > <abonnair...@gmail.com> wrote: >>>> >>> >> >>>> >>> >> Processing a hygienic AST relieves the burden of worrying about >>>> >>> >> shadowing >>>> >>> >> of locals. >>>> >>> >> >>>> >>> >> Wherever a binding would normally be shadowed, it is instead >>>> renamed >>>> >>> >> to a >>>> >>> >> local binding currently not in scope. >>>> >>> >> >>>> >>> >> eg. (let [a 1, a a] a) >>>> >>> >> >>>> >>> >> becomes >>>> >>> >> >>>> >>> >> (let [a 1, a123 a] a123) >>>> >>> >> >>>> >>> >> It can be useful for those processing Clojure's analysis results. >>>> >>> >> >>>> >>> >> Thanks, >>>> >>> >> Ambrose >>>> >>> >> >>>> >>> >> >>>> >>> >> On Tue, Feb 12, 2013 at 1:54 AM, kovas boguta < >>>> kovas....@gmail.com> >>>> >>>> >>> >> wrote: >>>> >>> >>> >>>> >>> >>> What is a hygienic AST? >>>> >>> >>> >>>> >>> >>> Thanks >>>> >>> >>> k >>>> >>> >>> >>>> >>> >>> >>>> >>> >>> On Sun, Feb 10, 2013 at 10:45 PM, Ambrose Bonnaire-Sergeant >>>> >>> >>> <abonnair...@gmail.com> wrote: >>>> >>> >>> > Hi everyone, >>>> >>> >>> > >>>> >>> >>> > Happy to release analyze 0.3.0 with new hygienic code >>>> >>> >>> > transformation >>>> >>> >>> > capabilities. >>>> >>> >>> > >>>> >>> >>> > [analyze "0.3.0"] >>>> >>> >>> > >>>> >>> >>> > In a line: >>>> >>> >>> > >>>> >>> >>> > analyze.hygienic=> (-> (ast (let [a 1 a a b a a a] a)) ast-hy >>>> >>> >>> > emit-hy) >>>> >>> >>> > ((fn* ([] (let* [a 1 a2921 a b a2921 a2922 a2921] a2922)))) >>>> >>> >>> > >>>> >>> >>> > Hygienic AST's have enabled large performance boosts in >>>> core.typed. >>>> >>> >>> > I'm >>>> >>> >>> > excited to see how it could >>>> >>> >>> > be as useful to others. >>>> >>> >>> > >>>> >>> >>> > Note: "hygienic" AST's (those transformed with >>>> >>> >>> > `analyze.hygienic/ast-hy` can >>>> >>> >>> > be printed normally with `analyze.emit-form/emit-form`, and >>>> >>> >>> > hygienically >>>> >>> >>> > with `analyze.hygienic/emit-hy`. >>>> >>> >>> > >>>> >>> >>> > https://github.com/frenchy64/**analyze<https://github.com/frenchy64/analyze> >>>> >>> >>> > >>>> >>> >>> > Thanks, >>>> >>> >>> > Ambrose >>>> >>> >>> > >>>> >>> >>> > -- >>>> >>> >>> > -- >>>> >>> >>> > You received this message because you are subscribed to the >>>> Google >>>> >>> >>> > Groups "Clojure" group. >>>> >>> >>> > To post to this group, send email to clo...@googlegroups.com >>>> >>>> >>> >>> > Note that posts from new members are moderated - 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please be >>>> patient with >>>> >>> > your >>>> >>> > first post. >>>> >>> > To unsubscribe from this group, send email to >>>> >>> > clojure+u...@**googlegroups.com >>>> >>>> >>> > For more options, visit this group at >>>> >>> > http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>>> >>> > --- >>>> >>> > You received this message because you are subscribed to the Google >>>> >>> > Groups >>>> >>> > "Clojure" group. >>>> >>> > To unsubscribe from this group and stop receiving emails from it, >>>> send >>>> >>> > an >>>> >>> > email to clojure+u...@**googlegroups.com. >>>> >>>> >>> > For more options, visit https://groups.google.com/** >>>> groups/opt_out <https://groups.google.com/groups/opt_out>. >>>> >>> > >>>> >>> > >>>> >>> >>>> >>> >>>> >>> >>>> >>> -- >>>> >>> Michael Wood <esio...@gmail.com> >>>> >>>> >>> >>>> >>> -- >>>> >>> -- >>>> >>> You received this message because you are subscribed to the Google >>>> >>> Groups "Clojure" group. >>>> >>> To post to this group, send email to clo...@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+u...@**googlegroups.com >>>> >>>> >>> For more options, visit this group at >>>> >>> http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>>> >>> --- >>>> >>> You received this message because you are subscribed to the Google >>>> Groups >>>> >>> "Clojure" group. >>>> >>> To unsubscribe from this group and stop receiving emails from it, >>>> send an >>>> >>> email to clojure+u...@**googlegroups.com. >>>> >>>> >>> For more options, visit >>>> >>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >>> >>>> >>> >>>> >> >>>> >> >>>> >> >>>> >> -- >>>> >> Please correct me if I'm wrong or incomplete, >>>> >> even if you think I'll subconsciously hate it. >>>> >> >>>> >> -- >>>> >> -- >>>> >> You received this message because you are subscribed to the Google >>>> >> Groups "Clojure" group. >>>> >> To post to this group, send email to clo...@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+u...@**googlegroups.com >>>> >>>> >> For more options, visit this group at >>>> >> http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>>> >> --- >>>> >> You received this message because you are subscribed to the Google >>>> Groups >>>> >> "Clojure" group. >>>> >> To unsubscribe from this group and stop receiving emails from it, >>>> send an >>>> >> email to clojure+u...@**googlegroups.com. >>>> >>>> >> For more options, visit >>>> >> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >> >>>> >> >>>> > >>>> > >>>> > >>>> > >>>> > -- >>>> > “One of the main causes of the fall of the Roman Empire was >>>> that–lacking >>>> > zero–they had no way to indicate successful termination of their C >>>> > programs.” >>>> > (Robert Firth) >>>> > >>>> > -- >>>> > -- >>>> > You received this message because you are subscribed to the Google >>>> > Groups "Clojure" group. >>>> > To post to this group, send email to clo...@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+u...@**googlegroups.com >>>> >>>> > For more options, visit this group at >>>> > http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>>> > --- >>>> > You received this message because you are subscribed to the Google >>>> Groups >>>> > "Clojure" group. >>>> > To unsubscribe from this group and stop receiving emails from it, >>>> send an >>>> > email to clojure+u...@**googlegroups.com. >>>> >>>> > For more options, visit >>>> > https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> > >>>> > >>>> >>>> >>>> >>>> -- >>>> Michael Wood <esio...@gmail.com> >>>> >>>> >>>> -- >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To post to this group, send email to clo...@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+u...@**googlegroups.com >>>> >>>> For more options, visit this group at >>>> http://groups.google.com/**group/clojure?hl=en<http://groups.google.com/group/clojure?hl=en> >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to clojure+u...@**googlegroups.com. >>>> >>>> For more options, visit >>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>> . >>>> >>>> >>>> >>> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
