Class Pot.Deferred#items

Defined in: <potlite.js>.

Class Summary
Constructor Attributes	Constructor Name and Description
	Pot.Deferred#items((callback), (context)) Collect the object key and value and make array as items format.

Field Summary
Field Attributes	Field Name and Description
	doze Iterates "items" loop with slower speed.
	fast Iterates "items" loop with fast speed.
	limp Iterates "items" loop with slowest speed.
	ninja Iterates "items" loop with fastest speed.
	normal Iterates "items" loop with default speed.
	rapid Iterates "items" loop with faster speed.
	slow Iterates "items" loop with slow speed.

Class Detail

Pot.Deferred#items((callback), (context))

Collect the object key and value and make array as items format.

  var obj = {foo: 1, bar: 2, baz: 3};
  var d = new Deferred();
  d.items().then(function(res) {
    debug(res);
    // @results [['foo', 1], ['bar', 2], ['baz', 3]]
  }).begin(obj);

  var array = ['foo', 'bar', 'baz'];
  var d = new Deferred();
  d.items().then(function(res) {
    debug(res);
    // @results [[0, 'foo'], [1, 'bar'], [2, 'baz']]
  }).begin(array);

  // Example for using callback.
  var arr = ['foo', 'bar', 'baz'];
  var func = function(item) {
    return '(' + item[0] + ')' + item[1];
  };
  var d = new Deferred();
  d.items(func).then(function(res) {
    debug(res);
    // @results ['(0)foo', '(1)bar', '(2)baz']
  }).begin(arr);

  // Example for using callback.
  var obj = {foo: 1, bar: 2, baz: 3};
  var func = function(item) {
    return [item[0] + '::' + item[1]];
  };
  var d = new Deferred();
  d.items(func).then(function(res) {
    debug(res);
    // @results [['foo::1'], ['bar::2'], ['baz::3']]
  }).begin(obj);

Parameters:
{Function} (callback): (Optional) Callback function. function({Array} item[, object]) this == `context`.
{*} (context): (Optional) Object to use as `this` when executing callback.

Returns:: {Array} The collected items as an array.

Field Detail

{Function} doze

Iterates "items" loop with slower speed.

{Function} fast

Iterates "items" loop with fast speed.

{Function} limp

Iterates "items" loop with slowest speed.

{Function} ninja

Iterates "items" loop with fastest speed.

{Function} normal

Iterates "items" loop with default speed.

{Function} rapid

Iterates "items" loop with faster speed.

{Function} slow

Iterates "items" loop with slow speed.

Classes

Class Pot.Deferred#items