[Rails] jquery radio buttons

2017-04-01 Thread fugee ohu
Can I treat radio buttons the same as other fields in my form for the purposes of jquery script Can I use $("#example").change(function(e) if (e.target.value=='Yes') ... Or do I have to use a different method? -- You received this message because you are subscribed to the Google Groups "

[Rails] what's the deal with blank? function anyway?

2017-04-01 Thread fugee ohu
is this a better way to check for empty form field inputs than trim and val combined? -- 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 rubyonrails-talk+un

Re: [Rails] Idiomatic Ruby

2017-04-01 Thread Scott Jacobsen
That's not what #any? is for, but it is a common misconception. Try running the code I suggested you run, and read the docs I suggested you read to see why. To be more clear, try running this - `[false].any?` and `[false].empty?` and see if you get what you expect. On Apr 1, 2017 8:44 AM, "Leandro

Re: [Rails] Idiomatic Ruby

2017-04-01 Thread Leandro TK
Hey Scott, You're absolutely right. If we want to ask an array if it is empty, we can use the *.empty?* method. But if we want to ask if the array has *any*thing inside it, we can use *.any?* method :) On Saturday, April 1, 2017 at 10:41:01 AM UTC-3, Scott Jacobsen wrote: > > Nice post. But y

Re: [Rails] Idiomatic Ruby

2017-04-01 Thread Scott Jacobsen
Nice post. But you shouldn't use any? to test if a collection is empty. To see why try it on this array: [nil, false] and read the docs. Use empty? to test if an array is empty. On Apr 1, 2017 12:02 AM, "Leandro TK" wrote: > Hello guys, > > > As all of you, I think Ruby a beautiful programming l

[Rails] jquery not hiding div elements

2017-04-01 Thread fugee ohu
jquery seems to work in layout but on forms not hiding elements; how can i get help with this when my code is html.erb -- 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, sen

[Rails] jquery not hiding div's

2017-04-01 Thread fugee ohu
jquery seems -- 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 rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonra