List of methods: Pluck ApplySpec Cond PropEq Pipe FromPairs PathOr Pluck Using all the time. Go throw the array and take the value which we put as the key const getAges = R.pluck(‘age’); getAges([{name: ‘fred’, age: 29}, {name: ‘wilma’, age: 27}]); //=> [29, 27] ApplySpec The gold key when we would like…