Question: Create a variable called mappedInstruments and assign the value of null. You will assign a value later. Create a declared function called getMappedInstruments The function

Create a variable called mappedInstruments and assign the value of null. You will assign a value later.
Create a declared function called getMappedInstruments
The function getMappedInstruments does not have any parameters
Within the getMappedInstruments function you will use the .map method to map the array of instruments that belongs to the orchestra object.
Remember that the instruments array is a property of the orchestra
The map operation should return an array of objects with only one property:
description : this property should hold the result of concatenating the name and section of the mapped instrument.
Example: if the instrument has a name of trumpet and a section of brass, description should be trumpet brass
The resulting array of the map operation should be assigned to the variable mappedInstruments

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Create a variable called freeEvents and assign the value of null. You will assign a value later. Create a declared function called getFreeEvents The function getFreeEvents does not have any...

Q:

It MUST be the Rmarkdown file. The file you create will have a " . rmd " file extension located in the project directory you should have created as part of starting a new project. 1 . Create a new R...

Q:

It MUST be the Rmarkdown file. The file you create will have a " . rmd " file extension located in the project directory you should have created as part of starting a new project. 1 . Create a new R...

Q:

2 . Create a variable called phone and assign the value 8 8 8 - 1 2 3 - 1 2 3 4 . Using the substring ( ) function, output the area code ( the 1 st 3 characters ) . 3 . Use the substr ( ) function to...

Q:

Complete the following Exercise Tasks 1. Using the included validate.html file as the starting point, complete the following a. Make the title of the web page Login Form b. Insert the proper tag to...

Q:

Open the Java project 1410_LABS and add a new package called textManipulation . Add a class called LabTextManipulation that includes the main method. Inside the main method, create a variable called...

Q:

I am having issues with the tofancystring part of this assignment, please have a look at the instructions. Open the Java project 1410_LABS and add a new package called textManipulation . Add a class...

Q:

Open the Java project 1410_LABS and add a new package called textManipulation . Add a class called LabTextManipulation that includes the main method. Inside the main method, create a variable called...

Q:

SORRY about that its Python thank you so much Task 3: Write a comment line that says: Task 3 Print: Task 3 Write a comment: Getting user input and computing BMI Declare a string variable called...

Q:

# 1 . Create a variable called x and assign the text "This is my first assignment" to it . Hint: use " - " to assign a variable to the text. # 2 . Add the text "and I ' m loving it ! " to the same...

Q:

(a) Make a frequency distribution and histogram for the monthly off-campus rent paid by 30 students. (b) Repeat the exercise, using a different number of bins. Which is preferred? Why? 730 1030 740...

Q:

1. A fruit dealer in Mindoro delivers 700 baskets of fruits in a delivery truck to Divisoria every day. He must deliver at least 450 baskets of rambutan and at most 150 baskets of lansones. His...

Q:

What role did the U . S . central bank assume when it initiated new methods for purchasing bonds during the COVID pandemic? Multiple choice question. Shadow bank Market maker of last resort MMMF...

Q:

Questions Q1. Write a Python program to retrieve the first and last colors from the following list: color_list = ["red", "green", "white", "blue", "black") Q2. Given the following dictionary,...

Q:

2. Do prediction errors increase as the prediction time becomes farther removed from the most recent observation time? Assess this by setting the most recent observation time to January 1, 2002....

Q:

3. Test the hypothesis that an actors relative power is not important to a rural resident or pastoralist. Do this by modifying these group IDs so that the conditional distributions of actor image...

Q:

1. The Brandenburg Gate in Berlin, Germany, is located at 52 31N latitude and 13 22.6E longitude. There is a statute on top of this gate that includes four life-sized horses.Download an...