Convert Array of list [(value)] or list of list ((value)) to list or array Flutter-CodePudding

I am asking for help because I don't know how to solve this issue. I am currently mapping on an Array of object with this code to output an array of string :

                contexts = snapshot.data!.myContexts
                        .where(
                            (e) => e.organisation.name == organizationValue)
                        .map((e) => e.projects.map((e) => e.name)).toList();

The last .toList make the difference in the output value from getting an array of list [()] and a list of list (()).

I wanted to know How I could get only a list of string or an array of string. Thank you in advance, Weac

CodePudding user response：

Can you try creating the list this way ?

final organization = snapshot.data!.myContexts
                        .firstWhere(
                            (e) => e.organisation.name == organizationValue);

contexts = List<String>.generate(organization.projects.length,(index)=>organization.projects[index].name);

Assuming the organization is always unique and you can't have two organization with the same name.