wtf-api.js

#!/usr/bin/env narwhal

// Usage: $ wtf-api file
//        $ wtf-api file isDirectory rmtree

var args = require('system').args
  , m = require(args[1])

if (args.length > 2)
    args.slice(2).forEach(function(prop) {
        if (prop in m)
            print(prop + ': ' + m[prop])
        else
            print(args[1] + " doesn't have a property called " + prop)
    })
else
    for (var x in m) print(x + ': ' + m[x])