SriVinayA

Install vue-cli on Linux Systems

The purpose of this Gist is to show how to install the vue-cli tool, as well as its dependencies, on Linux-based systems. I am using an Ubuntu 17.10, if you want to know the version of your Ubuntu, run the following statement in the terminal:

lsb_release -a

Introduction

wschwab

const eventFilter = (contractAddress, contractAbi, eventName, _provider) => {
    const provider = _provider
    // this will return an array with an object for each event
    const events = contractAbi.abi.filter(obj => obj.type ? obj.type === "event" : false);
    // getting the Transfer event and pulling it out of its array
    const event = events.filter(event => event.name === eventName)[0];
    // getting the types for the event signature
    const types = event.inputs.map(input => input.type)
    // knowing which types are indexed will be useful later
    let indexedInputs = [];