function-park is an common functions package for Nodejs。
npm install --save function-park
var S = require('function-park').string;
| Name | Description |
|---|---|
| trim | Used for trimming whitespace |
| ltrim | Used for trimming whitespace at left |
| rtrim | Used for trimming whitespace at right |
| left | Return part of a string from left |
| right | Return part of a string from right |
| ucfirst | Uppercase the first character of a string |
| lcfirst | Lowercase the first character of a string |
| md5 | Calculate the md5 hash of a string |
| sha1 | Calculate the sha1 hash of a string |
| is_email | Is an email string or not |
| is_ip | Is an ip string or not |
| strip_tags | Strip HTML tags from a string |
var S = require('function-park').string; var str = "My name is Nemo!"; console.log(S(str).lcfirst()); //print "my name is Nemo!"
Well, it's also can call these methods directly on native String. Just like this:
var S = require('function-park').string; S.extendToString(); console.log("My name is Nemo!".lcfirst().ucfirst()); //print "My name is Nemo!"