Object.keys(expected).forEach(function expectedKeys(key, i) {
var nexPectation, nexThing
if (i > 0)
the.path.pop()
the.path.push(key)
if (!thing.hasOwnProperty(key)) {
return see('present', thing[key]);
}
nexPectation = expected[key]
nexThing = thing[key]
if (is.present(nexPectation)) {
if ( is.array(nexPectation) ) {
nexPectation.forEach(function(nexPected){
return goDeeper(nexPected, nexThing)
})
return !the.last.error.length
}
return goDeeper(nexPectation, nexThing)
}
})
// will recursively see if the(thing).is(whatYouExpect)
function goDeeper (expected, thing) {
// 'present' -- single boolean check
// the(thing).is('integer') // true/false
// the(thing).is('borkborkbork') // throw
if ( is.string(expected) ) {
return see(expected, thing)
}
// ['present', 'number'] -- array of boolean comparisons
// ['present', 'number', {greaterThan:0}, {lessThanorEqualTo:100}] -- separated objects
// ['present', 'number', {greaterThan:0, lessThanorEqualTo:100}] -- combined object
// { foo: ['present', { bar: ['present'] }] }
// the(thing).is(['present', 'integer'])
if ( is.array(expected) ) {
expected.forEach(function(expected){
return goDeeper(expected, thing)
})
return !the.last.error.length
}
// { foo: ['bar'] } -- dictionary describing complex or deep objects
// the(thing).is({
// name: ['present', 'string'],
// address: {
// street: 'string',
// city: 'string',
// state: 'string',
// zip: 'string'
// }
// })
if ( is.plainObject(expected) ) {
if (is.object(thing)) {
// stash the path to branch the tree
var pathStash = the.path.slice()
Object.keys(expected).forEach(function expectedKeys(key, i) {
var nexPectation, nexThing
if (i > 0)
the.path.pop()
the.path.push(key)
if (!thing.hasOwnProperty(key)) {
return see('present', thing[key]);
}
nexPectation = expected[key]
nexThing = thing[key]
if (is.present(nexPectation)) {
if ( is.array(nexPectation) ) {
nexPectation.forEach(function(nexPected){
return goDeeper(nexPected, nexThing)
})
return !the.last.error.length
}
return goDeeper(nexPectation, nexThing)
}
})
the.path = pathStash.slice();
} else {
Object.keys(expected).forEach(function(key, i, arr){
var standard = expected[key];
return see(key, thing, standard);
})
}
}
return !the.last.error.length;
}