From 89337dfdf2b731847d6aacaffb3140e7d8ac69cd Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Fri, 28 Feb 2014 14:47:40 -0800
Subject: [PATCH] fixes #1219

---
 app/models/tag.rb | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/app/models/tag.rb b/app/models/tag.rb
index 5c9db9298..09c8a58f5 100644
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@@ -308,6 +308,17 @@ class Tag < ActiveRecord::Base
       end
     end
 
+    def parse_helper_fudged(range, type)
+      result = parse_helper(range, type)
+      if result[0] == :eq
+        new_min = (result[1] * 0.95).to_i
+        new_max = (result[1] * 1.05).to_i
+        [:between, new_min, new_max]
+      else
+        result
+      end
+    end
+
     def reverse_parse_helper(array)
       case array[0]
       when :between
@@ -464,7 +475,7 @@ class Tag < ActiveRecord::Base
             q[:height] = parse_helper($2)
 
           when "mpixels"
-            q[:mpixels] = parse_helper($2, :float)
+            q[:mpixels] = parse_helper_fudged($2, :float)
 
           when "ratio"
             q[:ratio] = parse_helper($2, :ratio)
@@ -476,7 +487,7 @@ class Tag < ActiveRecord::Base
             q[:fav_count] = parse_helper($2)
 
           when "filesize"
-      	    q[:filesize] = parse_helper($2, :filesize)
+      	    q[:filesize] = parse_helper_fudged($2, :filesize)
 
           when "source"
             q[:source] = ($2.to_escaped_for_sql_like + "%").gsub(/%+/, '%')