Various array methods for unique by object value

uniqueArrayObjectProperty.js

const myArray = [{name: "terry", id: 1}, {name: "terry", id: 2}, {name: "john", id: 3}]

// Reduce + Filter
myArray.reduce( ( acc, cur ) => [
    ...acc.filter( ( obj ) => obj.name !== cur.name ), cur
], [] );
// Acc builds up, but starts off small so more manageable. 


// Reduce + Find
myArray.reduce((acc, inc) => {
  if(!acc.find( i => i.name === inc.name)) {
     acc.push(inc);
  }
   return acc;
},[]);
// Again, builds up


// Reduce + Find
myArray.reduce((acc, curr) => acc.find(e => e.name === curr.name) ? acc : [...acc, curr], [])
// Same as above but ternary


// Filter + FindIndex
myArray.filter((obj, idx, arr) => {
  return arr.findIndex((o) => o.name === obj.name) === idx
})
// Arr is run through every time, and is original size every time