Question

Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of appearance. If the role is not found, the method returns 0. Ex: orderOfAppearance("Samwise Gamgee") returns 2. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. // Code will be tested with different roles and movies let movie = { title: "The Lord of the Rings: The Fellowship of the Ring", director: "Peter Jackson", composer: "Howard Shore", roles: [ // Roles are stored in order of appearance "Frodo Baggins", "Samwise Gamgee", "Gandalf", "Aragorn", "Legolas", "Saruman" ], orderOfAppearance: function(role) { /* Your solution goes here */ } };

          Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of
appearance. If the role is not found, the method returns 0. Ex: orderOfAppearance("Samwise Gamgee") returns 2. Hint: A method
may access the object's properties using the keyword this. Ex: this.title accesses the object's title property.
// Code will be tested with different roles and movies
let movie = {
title: "The Lord of the Rings: The Fellowship of the Ring",
director: "Peter Jackson",
composer: "Howard Shore",
roles: [ // Roles are stored in order of appearance
"Frodo Baggins",
"Samwise Gamgee",
"Gandalf",
"Aragorn",
"Legolas",
"Saruman"
],
orderOfAppearance: function(role) {
/* Your solution goes here */
}
};

Define a method named orderOfAppearance() that takes the name of a role as an argument and returns that role's order of
appearance. If the role is not found, the method returns 0. Ex: orderOfAppearance("Samwise Gamgee") returns 2. Hint: A method
may access the object's properties using the keyword this. Ex: this.title accesses the object's title property.
// Code will be tested with different roles and movies
let movie =
title: "The Lord of the Rings: The Fellowship of the Ring",
director: "Peter Jackson",
composer: "Howard Shore",
roles: [ // Roles are stored in order of appearance
"Frodo Baggins",
"Samwise Gamgee",
"Gandalf",
"Aragorn",
"Legolas",
"Saruman"
],
orderOfAppearance: function(role)
/* Your solution goes here */

;

Added by Diego M.

Question

Please give Ace some feedback