Convert Arabic numbers into Chinese.

How To

1. Require the module, it will return a function.

   //it returns a function, this function can't be directly put in use.
   var num2chn = require('num2chn')

2. The returned function accepts one parameter, when set to true, it will convert the number into capitalized form(大写数字).

   var num2chnCapt = num2chn(true/*should it be capitalized?*/)
   
   //'壹仟贰佰叁拾'
   num2chnCapt(1230)

3. When set to false, the returned function will convert the number into normal form.

   var num2chnNormal = num2chn(false)
   
   //'八万零四百五十四'
   num2chnNormal(80454)

4. When set to 'currency', the returned function will convert the number into currency form.

   var num2Currency = num2chn('currency')
   
   //'壹佰贰拾叁萬元伍角陆分'
   num2Currency(1230000.5645)

5. Or you can simplly omit the parameter, the number will also be converted into normal form.

   var num2chn = require('num2chn')()//OK
   
   //'八万零四百五十四'
   num2chn(80454)

Notes

1. Support up to 16-digit number.
2. Decimals only supported in the currency form, in other forms, the decimal part will be ignored.
3. Do not support negative numbers. the negative sign(-) will be ignored.