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Allow _.create to accept a properties object and rebuild docs and other builds.

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John-David Dalton
2013-10-19 14:57:12 -07:00
parent eee3a263f5
commit ed401199bd
9 changed files with 354 additions and 269 deletions
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37
dist/lodash.underscore.js vendored
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@@ -218,15 +218,16 @@
*
* The chainable wrapper functions are:
* `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`,
* `compose`, `concat`, `countBy`, `createCallback`, `curry`, `debounce`,
* `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`, `forEach`,
* `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `functions`,
* `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, `invoke`, `keys`,
* `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`, `once`, `pairs`,
* `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`, `range`, `reject`,
* `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, `sortBy`, `splice`,
* `tap`, `throttle`, `times`, `toArray`, `transform`, `union`, `uniq`, `unshift`,
* `unzip`, `values`, `where`, `without`, `wrap`, and `zip`
* `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`,
* `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`,
* `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`,
* `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`,
* `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`,
* `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`,
* `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`,
* `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`,
* `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`,
* and `zip`
*
* The non-chainable wrapper functions are:
* `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`,
@@ -973,12 +974,15 @@
}
/**
* Creates a new object with the specified `prototype`.
* Creates an object that inherits from the given `prototype` object. If a
* `properties` object is provided its own enumerable properties are assigned
* to the created object.
*
* @static
* @memberOf _
* @category Objects
* @param {Object} prototype The prototype object.
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @returns {Object} Returns the new object.
* @example
*
@@ -991,8 +995,7 @@
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype);
* Circle.prototype.constructor = Circle;
* Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle });
*
* var circle = new Circle;
* circle instanceof Circle
@@ -1001,8 +1004,9 @@
* circle instanceof Shape
* // => true
*/
function create(prototype) {
return isObject(prototype) ? nativeCreate(prototype) : {};
function create(prototype, properties) {
var result = isObject(prototype) ? nativeCreate(prototype) : {};
return properties ? assign(result, properties) : result;
}
// fallback for browsers without `Object.create`
if (!nativeCreate) {
@@ -1012,7 +1016,8 @@
var result = new noop;
noop.prototype = null;
}
return result || {};
result || (result = {});
return properties ? assign(result, properties) : result;
};
}