Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Create a JavaScript function expression that meets the following requirements:


_breakArray(array, n)
• Authored using function expression syntax (constant name _breakAway)
• Accepts an array of integers as the first argument, and a single integer as the second argument (n).
• The function divides the array into chunks of size n, where n is the length of each created (divided) array
• It is possible that the last array created is not completely filled (see example 2 below)
• The integers provided in the array argument, and for the value of n, are always single-digit integers.
o validation is not required for this single-digit assumption.
• Console log output is NOT permitted.
• The function returns an array containing the array groupings back to the caller.
_breakAway([2,3,4,5], 2) → [ [2,3],[4,5] ]
_breakAway([2,3,4,5,6], 2) → [ [2,3],[4,5],[6] ]
_breakAway([2,3,4,5,6,7], 3) → [ [2,3,4],[5,6,7] ]
_breakAway([2,3,4,5], 1) → [ [2],[3],[4],[5],[6],[7] ]
_breakAway([2,3,4,5,6,7], 7) → [ [2,3,4,5,6,7] ]

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