Posted 02 Sep 2009 in Programming and Ruby
Quick tip on howto use variables in ruby with regular expressions:
re = "string" "my string" =~ /#{re}/ # => 3
So you can do:
a = 'dog' b = 'hates cats' str = "my dog hates cats" str.match(/#{a} #{b}/) # => true
(posted for me to remember)