I have been looking online for a solution. Most show you how to map an array but not an object array:
club = [];
club[0] = {};
club[0].team = "Manchester United";
club[0].ground = "Old Trafford";
club[1] = {};
club[1].team = "Manchester City";
club[1].ground = "Etihad";
club[2] = {};
club[2].team = "Liverpool";
club[2].ground = "Anfield";
I want to product a new array with just the ground object key from the original object. This eventually will include a lot more teams that can be added and deleted thus why I want to map a new array of the ground names.
I should end up with a new array:
search = [‘Old Trafford’, ‘Etihad’, ‘Liverpool’];
I need to map rather that a for/next or for/each.
Thanks.