gaiety/roman-numeral-calculator
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Added roman numeral condition for <=0 || >= 5000

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Joe L. Wroten 2015-11-02 11:20:57 -06:00
parent 1c3b81e7b7
commit 96ac6101cf
2 changed files with 2 additions and 1 deletions
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1
app.js
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@ -58,6 +58,7 @@ var App = new Vue({
* @return {[string]} [roman numeral conversion of provided whole number] * @return {[string]} [roman numeral conversion of provided whole number]
*/ */
function intToRoman(n) { function intToRoman(n) {
if (n <= 0 || n >= 5000) return '';
// Set up mapping to compare crucial roman numerals to their integet values // Set up mapping to compare crucial roman numerals to their integet values
var mapping = { var mapping = {
'M': 1000, 'CM': 900, 'D': 500, 'CD': 400, 'C': 100, 'M': 1000, 'CM': 900, 'D': 500, 'CD': 400, 'C': 100,

2
index.html
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@ -34,7 +34,7 @@
<small class="pull-left text-muted">Roman Numerals</small> <small class="pull-left text-muted">Roman Numerals</small>
<br /> <br />
<h1 class="pull-right">{{ result }}</h1> <h1 class="pull-right">{{ result }}</h1>
<h1 class="pull-left text-muted">{{ resultRoman }}</h1> <h3 class="pull-left text-muted">{{ resultRoman }}</h3>
</div> </div>
<!-- Table --> <!-- Table -->