CoryFoy · January 18, 2015 23:42 · Jan 18, 2015
diff --git a/gistfile1.rb b/gistfile1.rb
@@ -0,0 +1,25 @@
+#You can use this from a rails console by creating this
+#in a directory, starting up rails c, and then doing a 
+#'load fields.rb'. Then just call Fields.show_report
+class Fields
+  def self.show_report
+    Rails.application.eager_load!
+    ActiveRecord::Base.descendants.each do |model|
+        table_name = model.table_name
+        puts "Varchar length report for #{table_name}"
+        puts "-------------------------------------------------"
+        puts ""
+        begin
+        model.columns.each do |col|
+            puts "  #{col.name}: #{col.limit}" if col.type == :string
+        end
+        rescue
+            puts "Table not valid"
+        end
+        puts ""
+        puts ""
+    end
+    puts "-------------------------------------------------"
+    puts "END OF REPORT"
+  end
+end
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