ruby - acronym

* split -> scan much cleaner!
2018-09-23 17:26:38 -05:00 · 2018-09-23 17:26:38 -05:00 · 0a632f27dd
commit 0a632f27dd
parent b2c0073bb3
1 changed files with 1 additions and 5 deletions
--- a/ruby/acronym/acronym.rb
+++ b/ruby/acronym/acronym.rb
@ -1,9 +1,5 @@
 class Acronym
  def self.abbreviate(long_name)
-    abbrev = ""
-    long_name.split(/[\W-]+/).each do |word|
-      abbrev += word[0]
-    end
-    abbrev.upcase
+    long_name.scan(/\b\w/).join.upcase
  end
 end