fewer magic numbers

Author: monkstone

external_library/gem/ruby_wordcram/fruits.rb

@@ -1,27 +1,29 @@
 # Literate colors from JRubyArt
 # uses `web_to_color_array` to create a hash of fruity colors
-# to join two words as `cherry\ red` use back slash 
+# to join two words as `cherry\ red` use back slash
 require 'ruby_wordcram'
 
 PALETTE = %w(#b2c248 #c40000 #a61733 #f7ca18 #32cd23 #ffc800 #f27935 #ffe5b4 #913d88 #f22613 #c72c48 #ff43a4).freeze
 FRUITS = %w(avocado cherry\ red cranberry lemon lime mango orange peach plum pomegranate raspberry strawberry).freeze
 
 def settings
-  size 500, 500
+  size 600, 480
 end
 
 def setup
   sketch_title 'Fruity Colors'
   background(255)
   colors = FRUITS.zip(web_to_color_array(PALETTE)).to_h
+  longest = FRUITS.max { |a, b| a.length <=> b.length }
+  shortest = FRUITS.min { |a, b| a.length <=> b.length }
   words = FRUITS.map do |fruit|
-    weight = norm_strict(fruit.length, 11, 4)
+    weight = norm_strict(fruit.length, longest.length, shortest.length)
     word = Word.new(fruit, weight)
     word.set_font(create_font(data_path('MINYN___.TTF'), 1))
     word.set_color(colors[fruit])
   end
   WordCram.new(self)
-                .from_words(words.to_java(Word))
-                .sized_by_weight(40, 80)
-                .draw_all
+          .from_words(words.to_java(Word))
+          .sized_by_weight(20, 80)
+          .draw_all
 end