Add Longest Word in Ruby

.github/ISSUE_TEMPLATE/code-snippet-request.md

@@ -8,9 +8,9 @@ assignees: ''
 
 To request a new code snippet, please fill out the following:
 
-Project name: 
-Project link: https://sampleprograms.io/projects/my-project-name
-Language: 
+Project name: longest-word.rb
+Project link: https://sampleprograms.io/projects/longest-word/
+Language: Ruby 
 
 If this code snippet will also be the first in a new language, please fill out the following:
 

archive/r/ruby/longest-word.rb

@@ -0,0 +1,17 @@
+input_str = ARGV.join(" ").strip 
+
+if input_str.empty?
+   puts "Usage: please provide a string"
+    exit
+  end
+
+  words = input_str.split
+        max_length = 0
+
+        words.each do |word|
+            if word.length > max_length
+              max_length = word.length
+            end
+          end
+
+          puts max_length