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silentmatt / expr-eval

Mathematical expression evaluator in JavaScript
http://silentmatt.com/javascript-expression-evaluator/
MIT License
1.18k stars 239 forks source link

?. and ?? support #236

Open msironi opened 3 years ago

msironi commented 3 years ago

The ability to use the ?. and ?? operators in expressions to easily deal with potentially undefined values.