Move Pry::SIMPLE_PRINT and CLIPPED_PRINT to Inspector

We use these procs only inside Inspector, so let's define them there.

lib/pry.rb

@@ -6,21 +6,6 @@ require 'pry/helpers/base_helpers'
 require 'pry/hooks'
 
 class Pry
-  # may be convenient when working with enormous objects and
-  # pretty_print is too slow
-  SIMPLE_PRINT = proc do |output, value|
-    begin
-      output.puts value.inspect
-    rescue RescuableException
-      output.puts "unknown"
-    end
-  end
-
-  # useful when playing with truly enormous objects
-  CLIPPED_PRINT = proc do |output, value|
-    output.puts Pry.view_clip(value, id: true)
-  end
-
   # Will only show the first line of the backtrace
   DEFAULT_EXCEPTION_HANDLER = proc do |output, exception, _|
     if UserError === exception && SyntaxError === exception

lib/pry/inspector.rb

@@ -10,7 +10,13 @@ class Pry
       },
 
       "simple" => {
-        value: Pry::SIMPLE_PRINT,
+        value: proc do |output, value|
+          begin
+            output.puts value.inspect
+          rescue RescuableException
+            output.puts "unknown"
+          end
+        end,
         description: <<-DESCRIPTION.each_line.map(&:lstrip)
           A simple inspector that uses #puts and #inspect when printing an
           object. It has no pager, color, or pretty_inspect support.
@@ -18,7 +24,9 @@ class Pry
       },
 
       "clipped" => {
-        value: Pry::CLIPPED_PRINT,
+        value: proc do |output, value|
+          output.puts Pry.view_clip(value, id: true)
+        end,
         description: <<-DESCRIPTION.each_line.map(&:lstrip)
           The clipped inspector has the same features as the 'simple' inspector
           but prints large objects as a smaller string.