Numeric formatting

[dgwaldo]

I've added numeric formatting, would be nice to get it back to this repo. Would you be interested in a PR for that?

https://github.com/dgwaldo/OpenXmlTemplates?organization=dgwaldo&organization=dgwaldo

Also, would be nice to get an update to the NuGet package.

[antonmihaylov]

PR would be appreciated

Update about the package bug I'll push your changes to nuget after PR

How does the numeric format work btw

[dgwaldo]

Root of the logic is here in VariableSource.cs

   /// <summary>
        /// Parses the variable identifier and returns the corresponding value from the currently loaded data.
        /// If no data is loaded null is returned.
        /// </summary>
        /// <param name="variabeIdentifier">The variable identifier</param>
        /// <param name="allowNull">If this is false and the value is null an IncorrectIdentifierException exception is thrown</param>
        /// <returns>The found variable value or null if there is no data loaded or the variable is not found (in case throwIfNotFound is false)</returns>
        /// <exception cref="IncorrectVariableTypeException"></exception>
        public virtual object GetVariable(string variabeIdentifier)
        {
            var identifierSplittedByDot = variabeIdentifier.Split('.');

            if (Data == null || Data.Count == 0) return null;

            var lastNestedStructure = Data;
            IList lastList = null;
            object lastValue = null;

            var formatStr = GetStringFormatter(variabeIdentifier);
            foreach (var id in identifierSplittedByDot)
            {
                if (ParseVariableIdentifier(variabeIdentifier, id,
                    ref lastList, ref lastNestedStructure, ref lastValue, out var variableFromDictionary))
                    return variableFromDictionary;
            }

            return string.IsNullOrEmpty(formatStr) ? lastValue : (lastValue == null ? "" : decimal.Parse(lastValue.ToString()).ToString(formatStr));
        }

[dgwaldo]

Sorry about the formatting in the PR, VS has been ignoring my editor config. Might be easier to just pick out the new code if the formatting is an issue.

[antonmihaylov]

No problem. Sorry for the big delay, I'm too busy at work recently and forgot to merge and publish it. Published to Nuget in https://github.com/antonmihaylov/OpenXmlTemplates/releases/tag/v2.0.4

Thanks again!