diff --git a/snippets/eruby.snippets b/snippets/eruby.snippets
index 9541835..bc13fcb 100644
--- a/snippets/eruby.snippets
+++ b/snippets/eruby.snippets
@@ -107,6 +107,8 @@ snippet ntc
 	<%= number_to_currency(${1}) %>
 snippet ofcfs
 	<%= options_from_collection_for_select ${1:collection}, ${2:value_method}, ${3:text_method}, ${0:selected_value} %>
+snippet ofs
+	<%= options_for_select ${1:collection}, ${2:value_method} %>
 snippet rf
 	<%= render :file => "${1:file}"${0} %>
 snippet rt
diff --git a/snippets/ruby.snippets b/snippets/ruby.snippets
index 1798e08..95eca9d 100644
--- a/snippets/ruby.snippets
+++ b/snippets/ruby.snippets
@@ -749,8 +749,49 @@ snippet mapwo
 	${1:map}.with_options :${2:controller} => '${3:thing}' do |$3|
 		${0}
 	end
+
+###############################
+#   model callback snippets   #
+###############################
+
+# before callback
+snippet mbv
+	before_validation :${0:method}
+snippet mbc
+	before_create :${0:method}
+snippet mbu
+	before_update :${0:method}
 snippet mbs
 	before_save :${0:method}
+snippet mbd
+	before_destroy :${0:method}
+
+# after callback
+snippet mav
+	after_validation :${0:method}
+snippet maf
+	after_find :${0:method}
+snippet mat
+	after_touch :${0:method}
+snippet macr
+	after_create :${0:method}
+snippet mau
+	after_update :${0:method}
+snippet mas
+	after_save :${0:method}
+snippet mad
+	after_destroy :${0:method}
+
+# around callback
+snippet marc
+	around_create :${0:method}
+snippet maru
+	around_update :${0:method}
+snippet mars
+	around_save :${0:method}
+snippet mard
+	around_destroy :${0:method}
+
 snippet mcht
 	change_table :${1:table_name} do |t|
 		${0}