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#142 #461 Adding Doctests to String/ReverseString.js #534

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Merged
merged 2 commits into from
Jan 20, 2021
Merged

#142 #461 Adding Doctests to String/ReverseString.js #534

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#142 #461 Adding Doctests to String/ReverseString.js
Khez Oct 30, 2020
6bc638b
StandardJS Checks require space after function name
Khez Oct 30, 2020
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34 changes: 31 additions & 3 deletions String/ReverseString.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,22 @@
/**
* Create a new string and append
* @complexity O(n)
*
* Doctests
*
* > ReverseStringIterative('some')
* 'emos'
* > ReverseStringIterative('string')
* 'gnirts'
* > ReverseStringIterative('The Algorithms Javascript')
* 'tpircsavaJ smhtiroglA ehT'
* > ReverseStringIterative([])
* ! TypeError
* > ReverseStringIterative({})
* ! TypeError
* > ReverseStringIterative(null)
* ! TypeError
*/

function ReverseStringIterative (string) {
if (typeof string !== 'string') {
throw new TypeError('The given value is not a string')
Expand All @@ -25,11 +39,25 @@ function ReverseStringIterative (string) {
/**
* JS disallows string mutation so we're actually a bit slower.
*
* @complexity: O(n)
* @complexity O(n)
*
* 'some' -> 'eoms' -> 'emos'
*
* Doctests
*
* > ReverseStringIterativeInplace('some')
* 'emos'
* > ReverseStringIterativeInplace('string')
* 'gnirts'
* > ReverseStringIterativeInplace('The Algorithms Javascript')
* 'tpircsavaJ smhtiroglA ehT'
* > ReverseStringIterativeInplace([])
* ! TypeError
* > ReverseStringIterativeInplace({})
* ! TypeError
* > ReverseStringIterativeInplace(null)
* ! TypeError
*/

function ReverseStringIterativeInplace (string) {
if (typeof string !== 'string') {
throw new TypeError('The given value is not a string')
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