There is a bunch of utility functions you can use:


  • $bigint - bigint helper to convert wei, gwei, ether ; float multiplying and division

  • $date - lots of date methods - replaces moment.js and date.js libraries

  • $require - assertion utilities. You should use assertions in the blockchain development much more often, as any small error can lead to huge losses

  • ...

Please, go through the code, maybe you'll find something for your needs.

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