Invokes the iterator
function once for each item in obj
collection. The collection can either
be an object or an array. The iterator
function is invoked with iterator(value, key)
, where
value
is the value of an object property or an array element and key
is the object property
key or array element index. Optionally, context
can be specified for the iterator function.
Note: this function was previously known as angular.foreach
.
var values = {name: 'misko', gender: 'male'}; var log = []; angular.forEach(values, function(value, key){ this.push(key + ': ' + value); }, log); expect(log).toEqual(['name: misko', 'gender:male']);
angular.forEach(obj, iterator, context);
obj – {Object|Array} –
Object to iterate over.
iterator – {function()} –
Iterator function.
context – {Object} –
Object to become context (this
) for the iterator function.
{Object|Array}
– Reference to obj
.