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function: each


each(collection: Array, Object, iteratee: function): Array, Object

Iterates over elements of `collection` and invokes `iteratee` for each element. The iteratee is invoked with three arguments: (value, index|key, collection). Iteratee functions may exit iteration early by explicitly returning `false`. **Note:** As with other "Collections" methods, objects with a "length" property are iterated like arrays. To avoid this behavior use `forIn` or `forOwn` for object iteration.

Example(s):

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

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

Params:

Name Type Attribute Description
collection The collection to iterate over.
iteratee The function invoked per iteration.

Returns:

Array, Object

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    "comment": "/**\r\n * Iterates over elements of `collection` and invokes `iteratee` for each element.\r\n * The iteratee is invoked with three arguments: (value, index|key, collection).\r\n * Iteratee functions may exit iteration early by explicitly returning `false`.\r\n *\r\n * **Note:** As with other \"Collections\" methods, objects with a \"length\"\r\n * property are iterated like arrays. To avoid this behavior use `forIn`\r\n * or `forOwn` for object iteration.\r\n *\r\n * @since 0.1.0\r\n * @alias each\r\n * @category Collection\r\n * @param {Array|Object} collection The collection to iterate over.\r\n * @param {Function} iteratee The function invoked per iteration.\r\n * @returns {Array|Object} Returns `collection`.\r\n * @see forEachRight, forIn, forInRight, forOwn, forOwnRight\r\n * @example\r\n *\r\n * forEach([1, 2], value => console.log(value))\r\n * // => Logs `1` then `2`.\r\n *\r\n * forEach({ 'a': 1, 'b': 2 }, (value, key) => console.log(key))\r\n * // => Logs 'a' then 'b' (iteration order is not guaranteed).\r\n */",
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            "name": "forEach",
            "type": "FunctionDeclaration",
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                "iteratee"
            ]
        },
        "vars": {
            "func": "each~func"
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    },
    "description": "Iterates over elements of `collection` and invokes `iteratee` for each element.\rThe iteratee is invoked with three arguments: (value, index|key, collection).\rIteratee functions may exit iteration early by explicitly returning `false`.\r\r**Note:** As with other \"Collections\" methods, objects with a \"length\"\rproperty are iterated like arrays. To avoid this behavior use `forIn`\ror `forOwn` for object iteration.",
    "since": "0.1.0",
    "alias": "each",
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            "title": "category",
            "text": "Collection",
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            "description": "The function invoked per iteration.",
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    "examples": [
        "forEach([1, 2], value => console.log(value))\r// => Logs `1` then `2`.\r\rforEach({ 'a': 1, 'b': 2 }, (value, key) => console.log(key))\r// => Logs 'a' then 'b' (iteration order is not guaranteed)."
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}