fix sketches

Author: monkstone

demo/arc_tesselation.rb

@@ -20,8 +20,8 @@ def setup
     background 0
     sketch_title 'Arc Tesselation'
     # create a java primitive array of signed int
-    #  @cols = from_web_array(PALETTE)
-    @group = ColorGroup.from_web_array(PALETTE.to_java(:string)
+    #  @cols = web_to_color_array(PALETTE)
+    @group = ColorGroup.from_web_array(PALETTE.to_java(:string))
     @cols = group.colors
     stroke_weight 1.5
     stroke_cap SQUARE
@@ -31,6 +31,7 @@ def setup
 
   def draw
     arc_pattern
+    no_loop
   end
 
   def sep_index(idx, length)
@@ -62,16 +63,17 @@ def arc_pattern
       end
       pop_matrix
     end
-    no_loop
   end
 
   def mouse_pressed
+    loop
     group.shuffle! if coloured
     @cols = group.colors
-    puts group.ruby_code # prints out current web colors as ruby code
-    loop
+    puts group.ruby_string # prints out current web colors as an array of String
   end
 
+
+
   def key_typed
     case key
     when 'c', 'C'

demo/recursive_pentagon.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 require 'picrate'
 
 # After an openprocessing sketch by C.Andrews
@@ -10,7 +8,7 @@ class RecursivePentagons < Processing::App
   def setup
     sketch_title 'Recursive Pentagons'
     @strut_factor = 0.2
-    @renderer = GfxRender.new self # so we can send Vec2D :to_vertex
+    @renderer = GfxRender.new g # so we can send Vec2D :to_vertex
     group = ColorGroup.from_web_array(PALETTE.to_java(:string))
     @cols = group.colors
     no_loop