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6.9.1: Objects. ACTIVITY 372660.2407286.qx3zay7 Jump to level 1 1 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("Young Murph") returns 5. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. 3 1 // Code wilLl be tested with different roles and movies 2 let movie = { title: "Interstellar", director: "Christopher Nolan", composer: "Hans Zimmer", roles: [ // Roles are stored in order of appearance "Cooper", "Brand", "Murph", "Mann", "Young Murph" ], orderofAppearance: function(role) { 4 10 11 12 13 14 15 * Your solution goes here */ 16 17 18 };

6.9.1: Objects. ACTIVITY 372660.2407286.qx3zay7 Jump to level 1 1 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("Young Murph") returns 5. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. 3 1 // Code wilLl be tested with different roles and movies 2 let movie = { title: "Interstellar", director: "Christopher Nolan", composer: "Hans Zimmer", roles: [ // Roles are stored in order of appearance "Cooper", "Brand", "Murph", "Mann", "Young Murph" ], orderofAppearance: function(role) { 4 10 11 12 13 14 15 * Your solution goes here */ 16 17 18 };

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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CHALLENGE 6.9.1: Objects. ACTIVITY 372660.2407286.gx3zgy7 Jump to level 1 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("Young Murph") returns 5. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. 1 // Code will be tested with different roles and movies 2 let movie = { title: "Interstellar", director: "Christopher Nolan", composer: "Hans zimmer", roles: [// Roles are stored in order of appearance "Cooper", "Brand", "Murph", "Mann", "Young Murph" 4 5 7 8 10 11 12 13 orderofAppearance: function(role) { 14 15 * Your solution goes here */ 16 } 18 }; 17 2 5 Check Try again Feedback?
Transcribed Image Text:CHALLENGE 6.9.1: Objects. ACTIVITY 372660.2407286.gx3zgy7 Jump to level 1 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("Young Murph") returns 5. Hint: A method may access the object's properties using the keyword this. Ex: this.title accesses the object's title property. 1 // Code will be tested with different roles and movies 2 let movie = { title: "Interstellar", director: "Christopher Nolan", composer: "Hans zimmer", roles: [// Roles are stored in order of appearance "Cooper", "Brand", "Murph", "Mann", "Young Murph" 4 5 7 8 10 11 12 13 orderofAppearance: function(role) { 14 15 * Your solution goes here */ 16 } 18 }; 17 2 5 Check Try again Feedback?
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