Ember/5/Cp Property Map

Last update

Jan 10, 2025

.property() is a modifier that adds additional property dependencies to an existing computed property. For filter, map, and sort computed property macros, this codemod ensures they receive an array of additional dependent keys as a second parameter.

Before

const Person = EmberObject.extend({
  friendNames: map("friends", function (friend) {
    return friend[this.get("nameKey")];
  }).property("nameKey"),
});

After

const Person = EmberObject.extend({
  friendNames: map("friends", ["nameKey"], function (friend) {
    return friend[this.get("nameKey")];
  }),
});

Before

const Person = EmberObject.extend({
  friendNames: map("friends", function (friend) {
    return friend[this.get("nameKey")];
  }).property("nameKey"),
});

After

const Person = EmberObject.extend({
  friendNames: map("friends", ["nameKey"], function (friend) {
    return friend[this.get("nameKey")];
  }),
});

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