On Monday, February 11, 2013 3:46:46 PM UTC+1, Jordon Bedwell wrote: > > On Mon, Feb 11, 2013 at 8:33 AM, Javix <[email protected] <javascript:>> > wrote: > > I wonder why ruby core method 'take_while' does not work as expected in > the > > below Rails console example: > > > > irb(main):003:0> arr = [] > > => [] > > Yep, exact, 'select' works as needed. By the way, is there a way (I find no method neither in Rails API for Array nor in Ruby core library, to split an array in sub-arrays by month ? Thanks
> Enumerable#take_while short-circuits on nil or false, hence the while > in it's name. Use Enumerable#select > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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]. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/fma6xIvJjUAJ. For more options, visit https://groups.google.com/groups/opt_out.
