smart-id v0.4.0

##smart-id

Generate random string for you.

###Installation

npm install smart-id

###Get started

var smartId = require("smart-id");
var id = smartId.make(); // will make a random string like: mYcAEQExvm

###Api

smartId.make(mode, length)

mode is a string, it can be:

• a stands for use only lowercase characters a-z.
• A stands for use only uppercase characters A-Z.
• 0 stands for use only numbers 0-9.
• _ stands for add _ to candidate characters, can take more than one like $%^&*_.
• all before can be used at the same time, like aA0_ means the candidate is a-z, A-Z, 0-9 and _.
• s is special, it stands for smart mode, this will trim confused characters like 0, o and O.

1. default mode is aA0.
2. default length is 10.