Displaying 3 results from an estimated 3 matches for "jeremymcana".
2008 Feb 03
4
Extract vowels and consonants using Ruby Regex
Hello,
I am trying to build a regex to extract vowels and consonants from a
string. So far, I am able to extract the basic a-e-i-o-u sequence
using the following extension to the String class:
class String
def vowels
scan(/[aeiou]/i)
end
def consonants
scan(/[^aeiou]/i)
end
end
examples:
>> "Mary had a little lamb".vowels
=> aaaiea
>> "Mary had a
2008 May 22
4
how to find out autoincrement id ?
Hi
I need to push newly created item id to file. (ie. its autoincrement
value)
I tried this on controller but it wont work, it cant find id value for
the newly created item.
def create
@imitem = Imitem.new(params[:imitem])
system "echo \"@imitem.id\" > /tmp/myid"
any help ?
--~--~---------~--~----~------------~-------~--~----~
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2009 Apr 02
7
Announcing a new Ruby journal
2 April 2009
My name is Martin Streicher. I am pleased to announce three new
publications dedicated to web developers.
Red: The Journal of Ruby Development
Facade: The Journal of Front-end Development
Tabula: The Journal of Open Source Database Development
The three publications obviously have a great number of topics in
common between then, and much that is unique. Where ever possible,