Precisely, though probably a renaming is in order: https://play.golang.org/p/AZ7Ptg4HYP
On Wed, Sep 6, 2017 at 6:58 AM, Steven Hartland <ste...@multiplay.co.uk> wrote: > Numbers don't match IsLower so how about: > https://play.golang.org/p/Z6q9dJZ7QK > > > On 06/09/2017 14:12, Tong Sun wrote: > > Almost, https://play.golang.org/p/6Zl_EKqFqT > But thanks a lot! It's significantly shorter/better than my initial > version. > > On Tue, Sep 5, 2017 at 6:18 PM, Michael Jones <michael.jo...@gmail.com> > wrote: > >> Like this? >> >> https://play.golang.org/p/OIE8jdWVGB >> >> On Tue, Sep 5, 2017 at 12:33 PM, Tong Sun <suntong...@gmail.com> wrote: >> >>> >>> I'll be religiously avoiding "*unicode.IsUpper*()" as something mystery >>> happened in the past: >>> https://groups.google.com/d/msg/golang-nuts/714WQs85H3w/KEqKgmAqAAAJ >>> >>> BTW, *for my case*, I do need the string, >>> >>> "FooBarBaz GNU PYTHON Standard" >>> >>> to be split exactly to be >>> >>> "Foo Bar Baz GNU PYTHON Standard" >>> >>> I.e., 6 words altogether, no more spacing than this. >>> >>> thanks again for helping and showing me you benchmark code. >>> >>> >>> On Tue, Sep 5, 2017 at 1:35 PM, Florian Florensen <f...@posteo.de> >>> wrote: >>> >>>> I've just joined the group and had to get activated, that's why my >>>> answer took so long. Should have waited until then. >>>> >>>> Thank you for the notice! I fixed it in the playground: >>>> https://play.golang.org/p/kuk6FxesDq. >>>> Although I wrote a benchmark (https://play.golang.org/p/YpnI257SHD), I >>>> didn't write tests. Sorry for that! >>>> >>>> I still would use Seths version, since it correctly splits >>>> uppercase-words like CAMELCase to ["C" "A" "M" "E" "L" "Case"]. >>>> >>>> Am Dienstag, 5. September 2017 03:43:22 UTC+2 schrieb Tong Sun: >>>>> >>>>> Oh thanks a lot Florian! >>>>> >>>>> I wished I had received it earlier (my email header said, Created at: >>>>> Sun, Sep 3, 2017 at 6:03 PM (Delivered after 89531 seconds)), because my >>>>> own version is embarrassingly complicated: >>>>> >>>>> https://github.com/go-dedup/text/blob/3d0d998bef3db393749693 >>>>> 3778c55e4f01cab5e4/text.go#L37-L60 >>>>> >>>>> I'll go with the simple camelRegexp, because to be fair, >>>>> the camelAppend is not handing the cases that camelRegexp is handling, >>>>> e.g., "FooBarBaz GNU PYTHON Standard", and I'll make it not inserting >>>>> space >>>>> if there is already one there... >>>>> >>>>> PS. did you have to write extra code (not published here) to use `go >>>>> test -bench=.`? >>>>> >>>>> thx >>>>> >>>>> >>>>> >>>>> On Sun, Sep 3, 2017 at 6:03 PM, Florian Florensen <fl...@posteo.de> >>>>> wrote: >>>>> >>>>>> Hi, two approaches would be: >>>>>> >>>>>> func camelAppend(str string) string { >>>>>> w := []rune(str) >>>>>> for i := len(w) - 1; i > 1; i-- { >>>>>> if unicode.IsUpper(w[i]) { >>>>>> w = append(w[:i], append([]rune{' '}, w[i:]...)...) >>>>>> } >>>>>> } >>>>>> return string(w) >>>>>> } >>>>>> >>>>>> func camelRegexp(str string) string { >>>>>> re := regexp.MustCompile(`([A-Z]+)`) >>>>>> str = re.ReplaceAllString(str, ` $1`) >>>>>> str = strings.Trim(str, " ") >>>>>> return str >>>>>> } >>>>>> >>>>>> $ go test -bench=. >>>>>> goos: darwin >>>>>> goarch: amd64 >>>>>> BenchmarkCamelAppend-4 3000000 444 ns/op >>>>>> BenchmarkCamelRegexp-4 200000 11224 ns/op >>>>>> PASS >>>>>> >>>>>> >>>>>> Am Sonntag, 3. September 2017 23:23:59 UTC+2 schrieb Tong Sun: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I need to split "CamelCaseWords" into individual words like "Camel >>>>>>> Case Words". >>>>>>> The following is the Perl code that I get for doing just that: >>>>>>> >>>>>>> @words = $words[0] =~ /[A-Z][^A-Z]*/g >>>>>>> if @words == 1 && $words[0] =~ /^[A-Z]/; >>>>>>> >>>>>>> However, I've been staring at it long enough to confirm myself that >>>>>>> I really don't quite understand how it was done. >>>>>>> >>>>>>> Anyway, I'm wondering what's the neat way to do it in Go. >>>>>>> >>>>>>> PS. if you must know, I know that the algorithm I can borrow from is >>>>>>> github.com/danverbraganza/varcaser, but when I was trying to use >>>>>>> it, I noticed a side effect that makes it works for "myConstantVariable" >>>>>>> but not for "GNU PYTHON Standard": >>>>>>> https://github.com/danverbraganza/varcaser/issues/1 >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> -- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "golang-nuts" group. >>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>>> pic/golang-nuts/MmerkVS9ke0/unsubscribe. >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> golang-nuts...@googlegroups.com. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "golang-nuts" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>> pic/golang-nuts/MmerkVS9ke0/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> golang-nuts+unsubscr...@googlegroups.com. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "golang-nuts" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to golang-nuts+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Michael T. Jones >> michael.jo...@gmail.com >> > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Michael T. Jones michael.jo...@gmail.com -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
