Created
January 26, 2012 16:51
-
-
Save bradland/1683738 to your computer and use it in GitHub Desktop.
Collect keys in nested hash
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 collect_mysql_variables | |
@data.values.collect { |value| value.key }.uniq! | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment