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Bump to v4.15.0.

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This commit is contained in:
John-David Dalton
2016-08-11 23:33:03 -07:00
parent c733f930dc
commit a06bf83085
57 changed files with 700 additions and 446 deletions
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24
isEmpty.js
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@@ -3,10 +3,7 @@ var getTag = require('./_getTag'),
isArray = require('./isArray'),
isArrayLike = require('./isArrayLike'),
isBuffer = require('./isBuffer'),
isFunction = require('./isFunction'),
isObjectLike = require('./isObjectLike'),
isPrototype = require('./_isPrototype'),
isString = require('./isString'),
nativeKeys = require('./_nativeKeys');
/** `Object#toString` result references. */
@@ -60,24 +57,23 @@ var nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf');
*/
function isEmpty(value) {
if (isArrayLike(value) &&
(isArray(value) || isString(value) || isFunction(value.splice) ||
isArguments(value) || isBuffer(value))) {
(isArray(value) || typeof value == 'string' ||
typeof value.splice == 'function' || isBuffer(value) || isArguments(value))) {
return !value.length;
}
if (isObjectLike(value)) {
var tag = getTag(value);
if (tag == mapTag || tag == setTag) {
return !value.size;
}
var tag = getTag(value);
if (tag == mapTag || tag == setTag) {
return !value.size;
}
if (nonEnumShadows || isPrototype(value)) {
return !nativeKeys(value).length;
}
var isProto = isPrototype(value);
for (var key in value) {
if (hasOwnProperty.call(value, key) &&
!(isProto && key == 'constructor')) {
if (hasOwnProperty.call(value, key)) {
return false;
}
}
return !(nonEnumShadows && nativeKeys(value).length);
return true;
}
module.exports = isEmpty;