Created
March 14, 2011 16:59
-
-
Save dwaite/869451 to your computer and use it in GitHub Desktop.
regexp-test.rb
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def foo | |
puts "before: '#{$~}'" | |
/foo/ =~ 'foo' | |
puts "after: '#{$~}'" | |
clear_last_match | |
puts "after call: '#{$~}' (should still be set)" | |
end | |
def clear_last_match | |
$~ = nil | |
end | |
foo |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment