How to use the read-package-json.extras function in read-package-json
To help you get started, we’ve selected a few read-package-json examples, based on popular ways it is used in public projects.
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davidhealey / waistline / node_modules / npm / node_modules / init-package-json / init-package-json.js View on Github 
pz.on('data', function (data) {
Object.keys(data).forEach(function (k) {
if (data[k] !== undefined && data[k] !== null) pkg[k] = data[k]
})
// only do a few of these.
// no need for mans or contributors if they're in the files
var es = readJson.extraSet
readJson.extraSet = es.filter(function (fn) {
return fn.name !== 'authors' && fn.name !== 'mans'
})
readJson.extras(packageFile, pkg, function (er, pkg) {
readJson.extraSet = es
if (er) return cb(er, pkg)
pkg = unParsePeople(pkg)
// no need for the readme now.
delete pkg.readme
delete pkg.readmeFilename
// really don't want to have this lying around in the file
delete pkg._id
// ditto
delete pkg.gitHead
// if the repo is empty, remove it.
if (!pkg.repository)
delete pkg.repositorypz.on('data', function (data) {
Object.keys(data).forEach(function (k) {
if (data[k] !== undefined && data[k] !== null) pkg[k] = data[k]
})
// only do a few of these.
// no need for mans or contributors if they're in the files
var es = readJson.extraSet
readJson.extraSet = es.filter(function (fn) {
return fn.name !== 'authors' && fn.name !== 'mans'
})
readJson.extras(packageFile, pkg, function (er, pkg) {
readJson.extraSet = es
if (er) return cb(er, pkg)
pkg = unParsePeople(pkg)
// no need for the readme now.
delete pkg.readme
delete pkg.readmeFilename
// really don't want to have this lying around in the file
delete pkg._id
// ditto
delete pkg.gitHead
// if the repo is empty, remove it.
if (!pkg.repository)
delete pkg.repositoryread-package-json
The thing npm uses to read package.json files with semantics and defaults and validation
