function logDecoder(abi, useNumberedParams = true) {
  const eventMap = {}
  abi.filter(item => item.type === 'event').map(item => {
    eventMap[eventSignature(item)] = item
  })
  return function(logItems) {
    return logItems.map(log => decodeLogItem(eventMap[log.topics[0]], log, useNumberedParams)).filter(i => i)
  }
}
function logDecoder(abi, useNumberedParams = true) {
  const eventMap = {}
  abi.filter(item => item.type === 'event').map(item => {
    eventMap[eventSignature(item)] = item
  })
  return function(logItems) {
    return logItems.map(log => decodeLogItem(eventMap[log.topics[0]], log, useNumberedParams)).filter(i => i)
  }
}
function logDecoder ( abi , useNumberedParams = true ) { const eventMap = { } abi . filter ( item => item . type === 'event' ) . map ( item => { eventMap [ eventSignature ( item ) ] = item } ) return function ( logItems ) { return logItems . map ( log => decodeLogItem ( eventMap [ log . topics [ 0 ] ] , log , useNumberedParams ) ) . filter ( i => i ) } }
Create a decoder for all events defined in an abi. It returns a function which is called on an array of log entries such as received from getLogs or getTransactionReceipt and parses any matching log entries
Create a decoder for all events defined in an abi . It returns a function which is called on an array of log entries such as received from getLogs or getTransactionReceipt and parses any matching log entries