Merge pull request #224 from mclee/migration

add in migration index / simple_form input

snippets/eruby.snippets

@@ -53,6 +53,8 @@ snippet ff
 	<%= form_for @${1:model} do |f| %>
 		${2}
 	<% end %>
+snippet ffi
+	<%= ${1:f}.input :${2:attribute} %>
 snippet ffcb
 	<%= ${1:f}.check_box :${2:attribute} %>
 snippet ffe

snippets/ruby.snippets

@@ -888,6 +888,8 @@ snippet test
 #migrations
 snippet mac
 	add_column :${1:table_name}, :${2:column_name}, :${3:data_type}
+snippet mai
+	add_index :${1:table_name}, :${2:column_name}
 snippet mrc
 	remove_column :${1:table_name}, :${2:column_name}
 snippet mrnc