Update README.md

yayohei · Feb 11, 2015 · 90c1f66 · 90c1f66
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Showing 1 changed file with 7 additions and 9 deletions.
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@@ -1,7 +1,6 @@
 # ruby-sql-maker
 
 [![Build Status](https://secure.travis-ci.org/sonots/ruby-sql-maker.png?branch=master)](http://travis-ci.org/sonots/ruby-sql-maker)
-[![Coverage Status](https://coveralls.io/repos/sonots/ruby-sql-maker/badge.png?branch=master)](https://coveralls.io/r/sonots/ruby-sql-maker?branch=master)
 
 SQL Builder for Ruby
 
@@ -38,6 +37,13 @@ builder.add_select(sql_raw('COUNT(*)')).add_from('books').as_sql
 # => SELECT COUNT(*) FROM "books"
 ```
 
+You may want to use quoting or SQL escape function together with `sql_raw`. 
+
+```ruby
+SQL::Maker::Quoting.quote("gi'thubber's")  #=> 'gi''thubber''s'
+SQL::Maker::Quoting.escape("gi'thubber's") #=> gi''thubber''s
+```
+
 ## Further Reading
 
 Please see the [doc](./doc) directory.
@@ -80,14 +86,6 @@ See following articles for more details (perl version)
 * http://blog.kazuhooku.com/2014/07/the-json-sql-injection-vulnerability.html (English)
 * http://developers.mobage.jp/blog/2014/7/3/jsonsql-injection (Japanese)
 
-## SQL Escape
-
-SQL Maker automatically does escape, but when you want to do it manually by some reasons, call
-
-```
-SQL::Maker::Quoting.quote(string)
-```
-
 ## See Also
 
 * [perl の SQL::Maker (と SQL::QueryMaker) を ruby に移植した - sonots:blog](http://blog.livedoor.jp/sonots/archives/38723820.html) (Japanese)