Port Buzzwords to Ruby

I've tried to follow Jeff Jetton's lead with the comments and
suggestions for improvement in the Python port.

20 Buzzword/ruby/buzzword.rb

@@ -0,0 +1,101 @@
+######################################################################
+#
+# Buzzword Generator
+#
+# From: BASIC Computer Games (1978)
+#       Edited by David H. Ahl
+#
+# "This program is an invaluable aid for preparing speeches and
+#  briefings about education technology.  This buzzword generator
+#  provides sets of three highly-acceptable words to work into your
+#  material.  Your audience will never know that the phrases don't
+#  really mean much of anything because they sound so great!  Full
+#  instructions for running are given in the program.
+#
+# "This version of Buzzword was written by David Ahl."
+#
+#
+# Ruby port by Leslie Viljoen, 2021
+#
+######################################################################
+
+WORDS = [["Ability", "Basal", "Behavioral", "Child-centered",
+           "Differentiated", "Discovery", "Flexible", "Heterogeneous",
+           "Homogenous", "Manipulative", "Modular", "Tavistock",
+           "Individualized"],
+            
+          ["learning", "evaluative", "objective", "cognitive",
+           "enrichment", "scheduling", "humanistic", "integrated",
+           "non-graded", "training", "vertical age", "motivational",
+           "creative"] ,
+            
+          ["grouping", "modification", "accountability", "process",
+           "core curriculum", "algorithm", "performance",
+           "reinforcement", "open classroom", "resource", "structure",
+           "facility","environment"]]
+
+
+# Display intro text
+
+puts "\n           Buzzword Generator"
+puts "Creative Computing  Morristown, New Jersey"
+puts "\n\n"
+puts "This program prints highly acceptable phrases in"
+puts "'educator-speak' that you can work into reports"
+puts "and speeches.  Whenever a question mark is printed,"
+puts "type a 'Y' for another phrase or 'N' to quit."
+puts "\n\nHere's the first phrase:"
+
+loop do
+    phrase = []
+
+    prefix, body, postfix = WORDS
+
+    phrase << prefix[rand(prefix.length)]
+    phrase << body[rand(body.length)]
+    phrase << postfix[rand(postfix.length)]
+            
+    puts phrase.join(' ')
+    puts "\n"
+    
+    print "?"
+    response = gets
+    
+    break unless response.upcase.start_with?('Y')
+end
+
+puts "Come back when you need help with another report!\n"
+
+
+######################################################################
+#
+# Porting Notes
+#
+#   The original program stored all 39 words in one array, then
+#   built the buzzword phrases by randomly sampling from each of the
+#   three regions of the array (1-13, 14-26, and 27-39).
+#
+#   Instead, we're storing the words for each section in three 
+#   separate arrays. That makes it easy to loop through the sections
+#   to stitch the phrase together, and it easily accomodates adding
+#   (or removing) elements from any section.  They don't all need to
+#   be the same length.
+#
+#   The author of this program (and founder of Creative Computing
+#   magazine) first started working at DEC--Digital Equipment
+#   Corporation--as a consultant helping the company market its
+#   computers as educational products.  He later was editor of a DEC
+#   newsletter named "EDU" that focused on using computers in an
+#   educational setting.  No surprise, then, that the buzzwords in
+#   this program were targeted towards educators!
+#   
+#
+# Ideas for Modifications
+#
+#   Try adding more/different words. Better yet, add a third
+#   array to the WORDS array to add new sets of words that
+#   might pertain to different fields. What would business buzzwords
+#   be? Engineering buzzwords?  Art/music buzzwords?  Let the user
+#   choose a field and pick the buzzwords accordingly.
+#
+######################################################################