isEmpty (obj) Booleanpublic
Verifies that a value is null or an empty string, empty array, or empty function.
Constrains the rules on Ember.isNone by returning true for empty string and empty arrays.
Ember.isEmpty(); // true
Ember.isEmpty(null); // true
Ember.isEmpty(undefined); // true
Ember.isEmpty(''); // true
Ember.isEmpty([]); // true
Ember.isEmpty({}); // false
Ember.isEmpty('Adam Hawkins'); // false
Ember.isEmpty([0,1,2]); // false
Ember.isEmpty('\n\t'); // false
Ember.isEmpty(' '); // false
Parameters:
-
obj
Object - Value to test
Returns:
-
Boolean
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