How to use

mapKeys

function

in

LoDashFp

function getColumnsByTableNamePrefix(tableName, columns) {
 const fn = fp.compose([
  fp.mapKeys(fp.replace(`${tableName}_`, '')),
  fp.pickBy((value, key) => fp.startsWith(`${tableName}_`, key))
 ])

 if (columns) {
  return fn(columns)
 }

 return fn
}