Re: Number underscored gone wrong
Mage <[email protected]> Tue, 17 Sep 2019 18:08:57 +0200
| Newsgroups | gmane.comp.lang.ruby.general |
|---|---|
| Message-ID | <CAPuuv=xrES5hSMVsFtnUMcgNvY+Ds5dPiwW68yuTb_Pksape=g@mail.gmail.com> |
And what if I write not one but two zeroes in front of it? Will it turn into a black woman? It must be what happened to 007 Mage On Tue, Sep 17, 2019 at 5:16 PM Jeremy Bopp <[email protected]> wrote: > Any number with a leading 0 is treated as an octal representation rather > than decimal. > > [1] pry(main)> 0_50 > => 40 > [2] pry(main)> 050 > => 40 > [3] pry(main)> 050.to_s(10) > => "40" > [4] pry(main)> 050.to_s(8) > => "50" > > -Jeremy > > > On Tue, Sep 17, 2019 at 10:13 AM Peter L <[email protected]> wrote: > >> Dear ruby fans... >> >> Just a quick question: I always thought underscores in numbers were >> ignored, like 100_000, 10_00 or 666_6. >> >> Buuut: did anyone of you tried to do following? >> >> > 0_50 >> >> WTH :) >> >> Really - try it :) >> >> Would be great if someone could answer why this is not working as I >> imagined? :) >> >> Have a nice afternoon! >> >> Unsubscribe: <mailto:[email protected]?subject=unsubscribe> >> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk> >> > > Unsubscribe: <mailto:[email protected]?subject=unsubscribe> > <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk> > Unsubscribe: <mailto:[email protected]?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk>