More Array Methods:

These further Array methods are listed separately as they need their own functions() with or without arguments.

For this page, all functions() use the following [arrays] and functions(), which have been declared globally:

membersDogsDAmour = ["Tyla", "Bam Bam", "Jo Dog", "Steve James"];

countUp = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

1. Manipulating [arrays]

array.every(function(currentValue, (index), (arr)), (thisValue));

Checks if all elements in an [array] pass a test (function). Does not alter original [array]

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array.filter(function(currentValue, (index), (arr)), (thisValue));

Checks if all elements in an [array] pass a test (function). Filters those that do. Does not alter original [array]

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array.some(function(currentValue, (index), (arr)), (thisValue));

Checks if all elements in an [array] pass a test (function). Returns true if ONE passes the test. Does not alter original [array]

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array.find(function(currentValue, (index), (arr)), (thisValue));

Checks if all elements in an [array] pass a test (function). If found, returns the found item and then stops. Does not look for more. Does not alter original [array]

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array.findIndex(function(currentValue, (index), (arr)), (thisValue));

Checks if all elements in an [array] pass a test (function). If found, returns the found item's index and then stops. Does not look for more. Does not alter original [array]

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array.reduce(function(currentValue, (index), (arr)), (thisValue));

Reduces all elements in an [array] to one value. Returns that value. Does not alter original [array]

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array.reduceRight(function(currentValue, (index), (arr)), (thisValue));

Reduces all elements in an [array] to one value. Returns that value. Does not alter original [array]

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array.map(function(currentValue, (index), (arr)), (thisValue));

Reduces all elements in an [array] to one value. Returns that value. Does not alter original [array]

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