formatting.ts
The code consists of several helper functions designed to make working with the ethers library easier. The first function, truncateAddress, takes an address string and returns a truncated version of it. The second function, charLimit, takes a string and a limit and returns a truncated version of the string if it is longer than the limit. The third function, handlePluralNoun, takes a noun and a count and returns the singular or plural form of the noun depending on the count. The fourth function, fromWei, takes an amount string and returns a string representation of it in ethers. The fifth function, isJSON, takes an object and returns true if it is a JSON string, and false otherwise.
Functions
truncateAddresscharLimithandlePluralNounfromWeiisJSON