No, this is not a real Sinatra error :).
This is the personal homepage of Elad Meidar, a web developer and an entrepreneur specializing in Ruby on Rails. I hang around in Israel, and i am currently having the best time of my life over at Fiverr.com
I am a proud member of RailsBridge, Helping new Rails developers get into our world and also contributed a few Patches to the Ruby on Rails core.
Just a little something i did, cause it usually takes me about 15 minutes to calculate a percentage conversion.
is anyone else checking/calculating dates in irb/console?
“Elad, in 2 weeks you have a dentist appointment!”
<br /> script/runner 'puts 2.weeks.from_now'<br />
but the method today’s post is about, is the percent_from i did, so here it is.
<br />class Numeric<br /> def precent_from(num = 100)<br /> self.to_f * (num.to_f / 100.0)<br /> end<br />end<br />
which comes out as:
<br />>> 40.precent_from(1000)<br />=> 400.0<br />>> 6.precent_from(1000)<br />=> 60.0<br />
You're seeing this error because I think it is funny.