ruby - bob

ruby/bob/bob.rb

@@ -0,0 +1,18 @@
+class Bob
+  def self.hey(remark)
+    remark.gsub!(/[[:space:]]+/, '')
+    if remark == ''
+      'Fine. Be that way!'
+    elsif remark.upcase == remark and remark =~ /[A-Za-z]+/
+      if remark[-1] == '?'
+        "Calm down, I know what I'm doing!"
+      else
+        'Whoa, chill out!'
+      end
+    elsif remark[-1] == '?'
+      'Sure.'
+    else
+      'Whatever.'
+    end
+  end
+end