lib/fuzzy_match/result.rb in fuzzy_match-1.0.5 vs lib/fuzzy_match/result.rb in fuzzy_match-1.1.0

@@ -1,17 +1,41 @@
+require 'erb'
+
 class FuzzyMatch
   class Result #:nodoc: all
+    EXPLANATION = <<-ERB
+You looked for <%= needle.render.inspect %>
+
+<% if winner %>It was matched with "<%= winner %>"<% else %>No match was found<% end %>
+
+# THE HAYSTACK
+
+The haystack reader was <%= read.inspect %>.
+
+The haystack contained <%= haystack.length %> records like <%= haystack[0, 3].map(&:render).map(&:inspect).join(', ') %>
+
+# HOW IT WAS MATCHED
+<% timeline.each_with_index do |event, index| %>
+(<%= index+1 %>) <%= event %>
+<% end %>
+ERB
+
+    def timeline
+      @timeline ||= []
+    end
+
     attr_accessor :needle
+    attr_accessor :read
+    attr_accessor :haystack
+    attr_accessor :options
     attr_accessor :tighteners
     attr_accessor :blockings
     attr_accessor :identities
     attr_accessor :stop_words
-    attr_accessor :candidates
-    attr_accessor :joint
-    attr_accessor :disjoint
-    attr_accessor :possibly_identical
-    attr_accessor :certainly_different
-    attr_accessor :similarities
-    attr_accessor :record
+    attr_accessor :winner
     attr_accessor :score
+    
+    def explain
+      $stdout.puts ::ERB.new(EXPLANATION, 0, '%<').result(binding)
+    end
   end
 end