Created
July 26, 2010 02:53
-
-
Save stevehorn/490117 to your computer and use it in GitHub Desktop.
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
s = "sample string" | |
replacements = { "a" => "i", "tring" => "ubstitution" } | |
#why is the "&" necessary before the s variable? | |
replacements.collect(&s.method(:gsub)) | |
# => ["simple string", "sample substitution"] |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment