Ruby Quicktips
Random Ruby and Rails tips.
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
This blog is dedicated to deliver short, interesting and practical tidbits of the Ruby language and Ruby on Rails framework. Read more...
Your submissions are more than welcome!
Jan 12 ’12
★
Enumerable#reverse_each
reverse_each is like Array#each or Hash#each - in reverse:
a = [1,2,3] a.each { |v| puts v } # 1 # 2 # 3 a.reverse_each { |v| puts v } # 3 # 2 # 1
-
secondplanet liked this
-
salvadorto834 liked this
-
shielachan liked this
-
liquidzoot liked this
-
rubyquicktips posted this
Comments
You can use HTML tags for formatting. Wrap code in <code> tags and multiple lines of code in <pre><code> tags.
