diff --git a/index.html b/index.html
index b78a07a..b969ccf 100644
--- a/index.html
+++ b/index.html
@@ -135,8 +135,7 @@
Pasta with Tomato Cream ...
target="_blank"
href="https://twitter.com/jonasschmedtman"
>Jonas Schmedtmann. Use for learning or your portfolio. Don't use to teach. Don't claim
- as your own.
+ >
diff --git a/src/js/helper.js b/src/js/helper.js
index 21ff9bd..243a635 100644
--- a/src/js/helper.js
+++ b/src/js/helper.js
@@ -41,4 +41,37 @@ export const AJAX = async function(url, uploadData = undefined)
{
throw err;
}
+};
+
+// to convert decimal values to fractional
+export const getFraction = function(amount)
+{
+ if (parseFloat(amount) === parseInt(amount))
+ return amount;
+ const gcd = function (a, b)
+ {
+ if (b < 0.0000001)
+ return a;
+ return gcd(b, Math.floor(a % b));
+ };
+
+ const len = amount.toString().length - 2;
+ let denominator = Math.pow(10, len);
+ let numerator = amount * denominator;
+ let divisor = gcd(numerator, denominator);
+ numerator /= divisor;
+ denominator /= divisor;
+ let base = 0;
+
+ // converting to mixed fraction
+ if (numerator > denominator)
+ {
+ base = Math.floor(numerator / denominator);
+ numerator -= base * denominator;
+ // pulling out the base number and reducing the numerator
+ }
+ amount = Math.floor(numerator) + '/' + Math.floor(denominator);
+ if (base)
+ amount = base + ' ' + amount;
+ return amount;
};
\ No newline at end of file
diff --git a/src/js/views/recipeView.js b/src/js/views/recipeView.js
index 2a7d086..00640e0 100644
--- a/src/js/views/recipeView.js
+++ b/src/js/views/recipeView.js
@@ -1,10 +1,7 @@
import view from './view.js';
+import { getFraction } from '../helper.js';
import icons from '../../img/icons.svg';
-// library to convert decimal values to fractional
-import { Fraction } from 'fractional';
-console.log(Fraction);
-
class RecipeView extends view
{
_parentElement = document.querySelector('.recipe');
@@ -100,7 +97,7 @@ class RecipeView extends view
- ${ing.quantity ? new Fraction(ing.quantity).toString() : ''}
+ ${ing.quantity ? getFraction(ing.quantity).toString() : ''}
${ing.unit}
${ing.description}