unused
v0.2.2
Published
A module which reports unused variables in your code.
Downloads
724
Readme
unused
Identify unused variables in your javascript code.
cli
$ unused /path/to/file.js
--ignore-params
Comma separated list of function parameters to ignore during unused checks. You often want to know when you forgot to handle err
or other parameters, but sometimes you have placeholders (req
, res
, etc) which you might want to ignore
$ unused /path/to/file.js --ignore-params req,res,_
api
unused(src)
src is a javascript source string
Returns an array of objects specifying the name, location, and if the variable is a function parameter
{
name: 'foo',
loc: {
line: 1,
column: 1,
},
param: true || false
}
install
npm install unused