diff --git a/.gitignore b/.gitignore
index 9dcfe1a..b80bf88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,60 @@
 src/db/
 src/vendor/
 src/public/auctions/
+src/doc/
+*.gem
+*.rbc
+/.config
+/coverage/
+/InstalledFiles
+/pkg/
+/spec/reports/
+/spec/examples.txt
+/test/tmp/
+/test/version_tmp/
+/tmp/
+
+# Used by dotenv library to load environment variables.
+# .env
+
+# Ignore Byebug command history file.
+.byebug_history
+
+## Specific to RubyMotion:
+.dat*
+.repl_history
+build/
+*.bridgesupport
+build-iPhoneOS/
+build-iPhoneSimulator/
+
+## Specific to RubyMotion (use of CocoaPods):
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# vendor/Pods/
+
+## Documentation cache and generated files:
+/.yardoc/
+/_yardoc/
+/doc/
+/rdoc/
+
+## Environment normalization:
+/.bundle/
+/vendor/bundle
+/lib/bundler/man/
+
+# for a library or gem, you might want to ignore these files since the code is
+# intended to run in multiple environments; otherwise, check them in:
+# Gemfile.lock
+# .ruby-version
+# .ruby-gemset
+
+# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
+.rvmrc
+
+# Used by RuboCop. Remote config files pulled in from inherit_from directive.
+# .rubocop-https?--*
diff --git a/src/.yardoc/checksums b/src/.yardoc/checksums
new file mode 100644
index 0000000..e87634b
--- /dev/null
+++ b/src/.yardoc/checksums
@@ -0,0 +1,5 @@
+lib/func.rb e758b61d3c4909c83ae2e4e48411765897132f63
+lib/debug.rb eb5c25993fecac1a68b72af6e651dd49b512d561
+lib/db_init.rb f625e959eda10f2b1dd66c1638c9e23c88623912
+lib/database.rb 709c3838109a1d82d0de7a6e15f35730f33022a0
+lib/db_models.rb 109dae3a1adb2c5f07397d73bac2d02bc82db6a9
diff --git a/src/.yardoc/complete b/src/.yardoc/complete
new file mode 100644
index 0000000..e69de29
diff --git a/src/.yardoc/object_types b/src/.yardoc/object_types
new file mode 100644
index 0000000..35dce84
Binary files /dev/null and b/src/.yardoc/object_types differ
diff --git a/src/.yardoc/objects/root.dat b/src/.yardoc/objects/root.dat
new file mode 100644
index 0000000..fde4134
Binary files /dev/null and b/src/.yardoc/objects/root.dat differ
diff --git a/src/.yardoc/proxy_types b/src/.yardoc/proxy_types
new file mode 100644
index 0000000..beefda1
Binary files /dev/null and b/src/.yardoc/proxy_types differ