Create a function that takes an array. This array can have all kinds of items, even other arrays. The function should return a single, flat, one-dimensional, array with all elements. Here are the conditions: 1. If the item is an Array, include each item in it and the following still apply: 2. If the item is a Function, include the function's output, not the function itself. 3. If the item is a plain Object or a Primitive, include it as is. Examples flattenArray ([1, "2", [3, function () { return 4; }, ["five" ], "six", true, { → [1, "2", 3, 4, "five", "six", true, { prop: "val" }] flattenArray ([1, 2, [3, [4, 5], 6], 7, 8]) [1, 2, 3, 4, 5, 6, 7, 8] flattenArray() → [] Notes If no input is given it should return an empty array: [].

EBK JAVA PROGRAMMING
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Chapter8: Arrays
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Create a function that takes an array. This array can have all kinds of items, even other
arrays. The function should return a single, flat, one-dimensional, array with all elements.
Here are the conditions:
1. If the item is an Array, include each item in it and the following still apply:
2. If the item is a Function, include the function's output, not the function itself.
3. If the item is a plain Object or a Primitive, include it as is.
Examples
flattenArray ([1, "2", [3, function () { return 4; }, [ "five" ], "six", true, {
➡ [1, "2", 3, 4, "five", "six", true, { prop: "val" }]
flattenArray ([1, 2, [3, [4, 5], 6], 7, 8]) - [1, 2, 3, 4, 5, 6, 7, 8]
flattenArray() []
Notes
If no input is given it should return an empty array: [].
Transcribed Image Text:Create a function that takes an array. This array can have all kinds of items, even other arrays. The function should return a single, flat, one-dimensional, array with all elements. Here are the conditions: 1. If the item is an Array, include each item in it and the following still apply: 2. If the item is a Function, include the function's output, not the function itself. 3. If the item is a plain Object or a Primitive, include it as is. Examples flattenArray ([1, "2", [3, function () { return 4; }, [ "five" ], "six", true, { ➡ [1, "2", 3, 4, "five", "six", true, { prop: "val" }] flattenArray ([1, 2, [3, [4, 5], 6], 7, 8]) - [1, 2, 3, 4, 5, 6, 7, 8] flattenArray() [] Notes If no input is given it should return an empty array: [].
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