Simple Array functions

Using only simple arrays of strings, number or mixed (string & numbers)

Important thing is that the util functions will not modify the original array!

Simple examples:

Function Name	Arguments	Result
createArray({ length })	{ length: 4 }	[ 1, 1, 1, 1 ]
sortArray({ arr, order })	{ arr: [ 3, 2, "x", "a" ], order: "ASC" }	[ '2', '3', 'a', 'x' ]
mergeArrays(arr)	[ [ 1, 1 ], [ 2, 2 ] ]	[ 1, 1, 2, 2 ]
randomizeArray(arr)	[ 1, 2, 3, 4, 5, 6]	[ 4, 1, 6, 3, 5, 2 ]
removeDuplicates({ arr })	{ arr: [ "a", 3, 3, "a", "b" ] }	[ 'a', 3, 'b' ]
removeValue({ arr, value })	{ arr: [ "a", "b", "c" ], value: "c" }	[ 'a', 'b' ]
removeAllValues({ arr, value })	{ arr: [ "a", "b", "a", "c", "a" ], value: "a" }	[ 'b', 'c' ]
removeByIndex({ arr, index })	{ arr: [ "a", "b", "c" ], index: 0 }	[ 'b', 'c' ]

Complex Array functions - on the way

will include advanced operations for arrays of objets and 2D arrays