Using Pure Pipes To Generate NgFor TrackBy Identity Functions For Mixed Collections In Angular 7.2.7
Ben Nadel updates his previous TrackByPropertyPipe experiment to allow for multiple properties to be used when generating consistent object identity across an NgFor collection in Angular 7.2.7. This update should obviate the need to ever create a concrete NgForTrackBy function in his Angular components.
Blog Post: https://www.bennadel.com/blog/3580-us...