The value to convert to a callback.
Returns the callback.
Rest...args: any[]var users = [
{ 'user': 'barney', 'age': 36, 'active': true },
{ 'user': 'fred', 'age': 40, 'active': false }
];
// The `matches` iteratee shorthand.
filter(users, iteratee({ 'user': 'barney', 'active': true }));
// => [{ 'user': 'barney', 'age': 36, 'active': true }]
// The `matchesProperty` iteratee shorthand.
filter(users, iteratee(['user', 'fred']));
// => [{ 'user': 'fred', 'age': 40 }]
// The `property` iteratee shorthand.
map(users, iteratee('user'));
// => ['barney', 'fred']
// Create custom iteratee shorthands.
iteratee = wrap(iteratee, function(iteratee, func) {
return !isRegExp(func) ? iteratee(func) : function(string) {
return func.test(string);
};
});
filter(['abc', 'def'], /ef/);
// => ['def']
Creates a function that invokes
funcwith the arguments of the created function. Iffuncis a property name, the created function returns the property value for a given element. Iffuncis an array or object, the created function returnstruefor elements that contain the equivalent source properties, otherwise it returnsfalse.