Sandbox::https://github.com/timoxley/functional-javascript-workshop/blob/master/input.js

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var path = require('path')

var serialize = function(input) {

if (typeof input !== 'function') return JSON.stringify(input)

return JSON.stringify({

isFunction: true,

body: input.toString()

})

}

var deserialize = function(input) {

var out = JSON.parse(input)

if (!out.isFunction) return out

eval('out = (' + out.body + ')')

return out

}

module.exports = function() {

var args = Array.prototype.slice.call(arguments).map(serialize)

function input() {

var opts = {

args: args,

solutionExecWrap: __filename,

execWrap: __filename,

}

return opts

}

input.wrap = function(fn) {

args.push(serialize(fn))

return input

}

return input

}

module.exports.init = function() {

var mod = require(path.resolve(process.cwd(), process.argv[3]))

var args = process.argv.slice(4).map(deserialize)

var wrap = args.pop()

wrap(args, mod)

}