lib/flay.rb in flay-1.2.0 vs lib/flay.rb in flay-1.2.1

@@ -9,11 +9,11 @@
 require 'ruby_parser'
 
 abort "update rubygems to >= 1.3.1" unless  Gem.respond_to? :find_files
 
 class Flay
-  VERSION = '1.2.0'
+  VERSION = '1.2.1'
 
   def self.default_options
     {
       :fuzzy   => false,
       :verbose => false,
@@ -69,21 +69,24 @@
       end
     }.flatten
   end
 
   def self.load_plugins
-    plugins = Gem.find_files("flay_*.rb").reject { |path| path =~ /flay_task/ }
+    unless defined? @@plugins then
+      plugins = Gem.find_files("flay_*.rb").reject { |p| p =~ /flay_task/ }
 
-    plugins.each do |plugin|
-      begin
-        load plugin
-      rescue LoadError => e
-        warn "error loading #{plugin.inspect}: #{e.message}. skipping..."
+      plugins.each do |plugin|
+        begin
+          load plugin
+        rescue LoadError => e
+          warn "error loading #{plugin.inspect}: #{e.message}. skipping..."
+        end
       end
-    end
 
-    plugins.map { |f| File.basename(f, '.rb').sub(/^flay_/, '') }
+      @@plugins = plugins.map { |f| File.basename(f, '.rb').sub(/^flay_/, '') }
+    end
+    @@plugins
   end
 
   attr_accessor :mass_threshold, :total, :identical, :masses
   attr_reader :hashes, :option
 
@@ -97,11 +100,11 @@
     self.mass_threshold = @option[:mass]
 
     require 'ruby2ruby' if @option[:verbose]
   end
 
-  def process(*files)
+  def process(*files) # TODO: rename from process - should act as SexpProcessor
     files.each do |file|
       warn "Processing #{file}"
 
       ext = File.extname(file).sub(/^\./, '')
       ext = "rb" if ext.nil? || ext.empty?
@@ -125,9 +128,13 @@
       process_sexp sexp
     end
 
     process_fuzzy_similarities if option[:fuzzy]
 
+    analyze
+  end
+
+  def analyze
     self.prune
 
     self.hashes.each do |hash,nodes|
       identical[hash] = nodes[1..-1].all? { |n| n == nodes.first }
       masses[hash] = nodes.first.mass * nodes.size