Function Namespace Pot.map
Defined in: <potlite.js>.
Constructor Attributes | Constructor Name and Description |
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Pot.map(object, callback, (context))
Creates a new object with the results of calling a
provided function on every element in object.
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Function Namespace Detail
Pot.map(object, callback, (context))
Creates a new object with the results of calling a
provided function on every element in object.
This method like Array.prototype.map
function fuzzyPlural(single) { return single.replace(/o/g, 'e'); } var words = ['foot', 'goose', 'moose']; debug(Pot.map(words, fuzzyPlural)); // @results ['feet', 'geese', 'meese']
var object = {foo: 'foo1', bar: 'bar2', baz: 'baz3'}; var result = Pot.map(object, function(value, key) { return value + '00'; }); debug(result); // @results {foo: 'foo100', bar: 'bar200', baz: 'baz300'}
- Parameters:
- {Array|Object|*} object
- A target object.
- {Function} callback
- A callback function.
- {*} (context)
- (Optional) Object to use as `this` when executing callback.
- Returns:
- {*} Return the result of each callbacks.