Everything is an object, I know, that's the first thing you learn. Brain quite happy with that. In theory at least :-)
On Friday, August 1, 2014 7:38:07 PM UTC+10, adz wrote: > > Nope that's the cool thing about Ruby. That proc is an object and it > responds to === > > Lookup the api docs for proc and dig around. > http://apidock.com/ruby/Proc > > Everything is an object. > Brains blowing up yet? > On 01/08/2014 6:26 PM, "Marky Mark" <[email protected] <javascript:>> > wrote: > >> Um, I just wrote my original question out and stared at it some more and >> realised it was a stupid question to begin with :-( >> >> But the more I think about it the more I'm confused (and maybe this is >> where hearing what Tim said at the time would help). >> >> Conceptually I see "case a when b ... when c ... else ..." as being the >> same as "if a === b ... elsif a === c ... else ..." (as indeed slides 67-69 >> show) but that seems to fail for slide 62's use of proc: >> >> case color >> when proc { |color| color.more_blue? } >> "blueish" >> >> because comparing color with what the proc yields (true or false) surely >> doesn't work. Am I misunderstanding what proc yields? >> >> On Friday, August 1, 2014 5:08:06 PM UTC+10, Dave Burt wrote: >>> >>> Thanks for the notes, Tim! >>> >>> Mark, post your case questions here! >>> >>> On the same topic, here is an article by Why on another feature of >>> Ruby's case statements: you can *splat* an array like this: >>> >>> foo = 3 >>> ARRAY = [/abc/, Hash, 1..5] >>> case foo; when *ARRAY; 'included'; else "doesn't === anything in the >>> array"; end >>> >>> http://viewsourcecode.org/why/redhanded/bits/wonderOfTheWhenBeFlat.html >>> >>> Cheers, >>> Dave >>> >>> >>> On Fri, Aug 1, 2014 at 2:53 PM, Marky Mark <[email protected]> wrote: >>> >>>> Just slides though, no soundtrack? Familiar with case statements as I >>>> am in general, I can't help thinking I'm missing a little of the >>>> subtlety/reasoning w.r.t Ruby. I do have one or two stupid questions. >>>> Should I post here or ask you privately? >>>> >>>> >>>> On Thursday, July 31, 2014 3:04:32 PM UTC+10, Tim Moore wrote: >>>>> >>>>> Yes, I'll echo Dave's thoughts: thanks to the organisers and the >>>>> substitute host! >>>>> >>>>> My slides are up at https://speakerdeck.com/tim >>>>> moore/rubys-magical-case-statement and http://www.slideshare.net/ >>>>> timothymoore/rubys-magical-case-statement (take your pick) >>>>> >>>>> On Thursday, July 31, 2014 8:52:42 AM UTC+10, Dave Burt wrote: >>>>>> >>>>>> Hi, >>>>>> >>>>>> Thanks to the organisers and speakers for another great evening. >>>>>> >>>>>> May I ask again for links to any of the talks that are available? >>>>>> >>>>>> I think Duncan referenced his Github repo https://github.com/duncan >>>>>> -bayne/presentations >>>>>> >>>>>> Cheers, >>>>>> Dave >>>>>> >>>>>> >>>>>> On Fri, Jul 25, 2014 at 1:17 PM, Mario Visic <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Hi All >>>>>>> >>>>>>> The Melbourne Ruby meet will be happening next wednesday evening >>>>>>> (the 30th July), with our usual array of entertaining talks, delicious >>>>>>> food, tasty beverages, and delightful company (that’s you!). >>>>>>> >>>>>>> WHEN: Wednesday 30th July, arrive at 6pm for a 6:30pm start, >>>>>>> wrapping up around 9pm. >>>>>>> WHERE: Inspire9, Level 1, 41-43 Stewart Street >>>>>>> WHAT: Three speakers, plus socialising, good food (not pizza) and >>>>>>> drinks. >>>>>>> >>>>>>> Our line-up this month is: >>>>>>> Jordan Lewis + Luke Arndt - Styleguide driven development >>>>>>> Duncan Bayne - There’s no such thing as magic - tools and techniques >>>>>>> for Ruby developers >>>>>>> Tim Moore - Case Statements and === >>>>>>> >>>>>>> All of these details are repeated on Meetup, for those who prefer >>>>>>> that as their source of event information: >>>>>>> http://www.meetup.com/Ruby-On-Rails-Oceania-Melbourne/events >>>>>>> /175705562/ >>>>>>> >>>>>>> Yet again, food is sponsored by Envato, Lookahead Search and >>>>>>> Redbubble, the drinks by Zendesk, and the space by Inspire9. >>>>>>> >>>>>>> If you've any questions or thoughts, get in touch - we're looking >>>>>>> forward to seeing you all there :) >>>>>>> >>>>>>> -- >>>>>>> Mario & Pat >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Ruby or Rails Oceania" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to [email protected]. >>>>>>> To post to this group, send email to [email protected]. >>>>>>> Visit this group at http://groups.google.com/group/rails-oceania. >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> >>>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Ruby or Rails Oceania" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> >>>> Visit this group at http://groups.google.com/group/rails-oceania. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Ruby or Rails Oceania" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/rails-oceania. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "Ruby or Rails Oceania" group. 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