Add example to es2015-unicode-regex [skip ci] (#4983)

2016-12-09 10:55:19 -06:00
parent 71a9e3275d
commit 7b5e6f1e50
1 changed files with 16 additions and 0 deletions
--- a/packages/babel-plugin-transform-es2015-unicode-regex/README.md
+++ b/packages/babel-plugin-transform-es2015-unicode-regex/README.md
@@ -2,6 +2,22 @@

 > Compile ES2015 unicode regex to ES5

+## Example
+
+**In**
+
+```js
+var string = "foo💩bar";
+var match = string.match(/foo(.)bar/u);
+```
+
+**Out**
+
+```js
+var string = "foo💩bar";
+var match = string.match(/foo((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]))bar/);
+```
+
 ## Installation

 ```sh