MetricNumeralExtensions.ToMetric is obsolete, use MetricNumeralFormats?

Question

We've upgraded Humanizer from 2.8.26 to 2.11.10 and now get the following warning:

'MetricNumeralExtensions.ToMetric(double, bool, bool, int?)' is obsolete: 'Please use overload with MetricNumeralFormats'

Are there any examples on how to use MetricNumeralFormats? What should I use to make it work?

This is our current code:

using System;
using Humanizer;
                    
public class Program
{
    public static void Main()
    {
        Console.WriteLine(1234.ToMetric(false, true, 2));
    }
}

Try it online

Also asked on GitHub

score 0 · Accepted Answer · answered Jul 27 '21 at 10:01

Here how to use MetricNumeralFormats for your case:

using System;
using Humanizer;

public class Program
{
    public static void Main()
    {
        // instead of
        Console.WriteLine(1234.ToMetric(false, true, 2));
        // do
        var decimals = 2;
        Console.WriteLine(1234.ToMetric(null, decimals));
    }
}

output

1.23k
1.23k

null here is the format your want to use

For example,

var decimals = 2;
var format = MetricNumeralFormats.WithSpace | MetricNumeralFormats.UseName;
Console.WriteLine(1234.ToMetric(format, decimals));

will output

1.23 kilo

source: MetricNumeralTests and MetricNumeralFormats

MetricNumeralExtensions.ToMetric is obsolete, use MetricNumeralFormats?

1 Answers1