fromAscii

The fromAscii function, also known as asciiToHex, takes a string input str and returns a hexadecimal string representation of the input. The function is a part of the web3-utils library and is designed to be used with the Ethereum blockchain.

The fromAscii function converts each character of the input string to its corresponding hexadecimal value, using the ASCII character set. The resulting hexadecimal string can be used to represent the input data in a format that is suitable for use with the Ethereum blockchain.

The fromAscii function is useful for converting human-readable data, such as a string of characters, into a format that can be easily processed and stored on the blockchain. It can be used in a variety of applications, such as creating smart contracts, sending transactions, and storing data on the blockchain.

Here's an example of how the fromAscii function can be used:

In this example, the fromAscii function takes in a string str and returns a hexadecimal string representation of the input. The resulting hexadecimal string can be used to represent the input data in a format that is suitable for use with the Ethereum blockchain.