How to get a list of map objects from list of strings dart - dart

Question

I have the following list with phone numbers:
listofnumbers = ['01225','03933']
and a list of map objects as:
List mapofobjects = [
{
'name': 'John Doe',
'phone': {
'numbers': ['03323', '02333'],
'verified': true
},
'uid': '2BDNDD',
'createdat': 'today..'
},
{
'name': 'Mary Doe',
'phone': {
'numbers': ['03933', '39939'], // matches 03933 in listofnumbers
'verified': true
},
'uid': '1BDNDD',
'createdat': 'today..'
},
{
'name': 'Vincin Doe',
'phone': {
'numbers': ['01225', '59939'], // matches 01225 in listofnumbers
'verified': true
},
'uid': 'XBDNDD',
'createdat': 'today..'
}
];
How can I convert the listofnumbers into a list of map objects using each listofnumbers item as join.
I should get something like this for the listofnumbers of two numbers:
finalList = List mapofobjects = [
{
'name': 'John Doe',
'phone': {
'numbers': ['03323', '02333'],
'verified': true
},
'uid': '1BDNDD',
'createdat': 'today..'
},
{
'name': 'Vincin Doe',
'phone': {
'numbers': ['01225', '59939'],
'verified': true
},
'uid': 'XBDNDD',
'createdat': 'today..'
}
];
With each object matching/replacing a listofnumbers of item when phone['numbers'] contains the item.

Answer 1

You can use two forEach to get this result, like this:
List finallist = [];
listofnumbers.forEach((element) {
mapofobjects.forEach((e) => {
if (e['phone']['numbers'].contains(element))
finallist.add(e)
});
});
print(finallist.length.toString());
the result is: 2

Answer 2

You can do something like this:
final finalList = [
...mapofobjects.where((dynamic object) =>
object['phone']['numbers'].any((phone) => listofnumbers.contains(phone)))
];
finalList.forEach(print);
// {name: Mary Doe, phone: {numbers: [03933, 39939], verified: true}, uid: 1BDNDD, createdat: today..}
// {name: Vincin Doe, phone: {numbers: [01225, 59939], verified: true}, uid: XBDNDD, createdat: today..}