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-rw-r--r--node_modules/has-values/index.js66
1 files changed, 45 insertions, 21 deletions
diff --git a/node_modules/has-values/index.js b/node_modules/has-values/index.js
index 6d04ba1fe..9bebb9fcb 100644
--- a/node_modules/has-values/index.js
+++ b/node_modules/has-values/index.js
@@ -1,36 +1,60 @@
/*!
* has-values <https://github.com/jonschlinkert/has-values>
*
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
+ * Copyright (c) 2014-2015, 2017, Jon Schlinkert.
+ * Released under the MIT License.
*/
'use strict';
-module.exports = function hasValue(o, noZero) {
- if (o === null || o === undefined) {
- return false;
- }
-
- if (typeof o === 'boolean') {
- return true;
- }
+var typeOf = require('kind-of');
+var isNumber = require('is-number');
- if (typeof o === 'number') {
- if (o === 0 && noZero === true) {
- return false;
- }
+module.exports = function hasValue(val) {
+ // is-number checks for NaN and other edge cases
+ if (isNumber(val)) {
return true;
}
- if (o.length !== undefined) {
- return o.length !== 0;
- }
-
- for (var key in o) {
- if (o.hasOwnProperty(key)) {
+ switch (typeOf(val)) {
+ case 'null':
+ case 'boolean':
+ case 'function':
return true;
+ case 'string':
+ case 'arguments':
+ return val.length !== 0;
+ case 'error':
+ return val.message !== '';
+ case 'array':
+ var len = val.length;
+ if (len === 0) {
+ return false;
+ }
+ for (var i = 0; i < len; i++) {
+ if (hasValue(val[i])) {
+ return true;
+ }
+ }
+ return false;
+ case 'file':
+ case 'map':
+ case 'set':
+ return val.size !== 0;
+ case 'object':
+ var keys = Object.keys(val);
+ if (keys.length === 0) {
+ return false;
+ }
+ for (var i = 0; i < keys.length; i++) {
+ var key = keys[i];
+ if (hasValue(val[key])) {
+ return true;
+ }
+ }
+ return false;
+ default: {
+ return false;
}
}
- return false;
};