collection.Function.each

estdlib v0.1.2 / collection / each

Function: each()

each<T>(collection, iteratee?): void

Iterates over elements of collection and invokes iteratee for each element

Type Parameters

• T

Parameters

• collection: object | T[]

The collection to iterate over

• iteratee?: Function

The function invoked per iteration

Returns

void

Since

0.1.2

See

source

Example

each([1, 2], val=>console.log(val))
// => Logs `1` then `2`

each({a:1, b:2}, (val, key)=>console.log(key))
// => Logs 'a' then 'b' (iteration order is not guaranteed)