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js/util: tweak toNumerical() to match JSDoc comment

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This commit is contained in:
Sotiri Bakagiannis 2020-10-13 19:45:16 +01:00
parent 581acf18aa
commit a3829c016a
1 changed files with 14 additions and 10 deletions
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22
js/util/Util.js
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@ -259,22 +259,26 @@ export function toNumerical(obj)
return obj; return obj;
} }
if (typeof obj === 'string') const convertToNumber = (input) =>
{ {
obj = [obj]; const n = Number.parseFloat(input);
}
if (Array.isArray(obj))
{
return obj.map(e =>
{
let n = Number.parseFloat(e);
if (Number.isNaN(n)) if (Number.isNaN(n))
{ {
throw `unable to convert ${e} to a number`; throw `unable to convert ${e} to a number`;
} }
return n; return n;
}); }
if (typeof obj === 'string')
{
return convertToNumber(obj);
}
if (Array.isArray(obj))
{
return obj.map(convertToNumber);
} }
throw 'unable to convert the object to a number'; throw 'unable to convert the object to a number';