Question: Using Ruby code What is the most obvious thing missing from the following code that would make it more fault-tolerant? def do_o_thing_with_a_block(some_string) some_string = some_string.to_s

Using Ruby code What is the most obvious thing missing from

Using Ruby code

What is the most obvious thing missing from the following code that would make it more fault-tolerant? def do_o_thing_with_a_block(some_string) some_string = some_string.to_s + 'x' yield some_string end

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 Databases Questions!

OO program questions. 1. Which of the following statements about Java and C++ objects is FALSE? a) In Java, heap-based objects are created using the new keyword. b) In Java, stack-based objects are...

Identify Complex Nested Data Structures Let's suppose someone gave you a Ruby file and all it had in it was this: vm = [[[{:name=>"Vanilla Cookies", :price=>3}, {:name=>"Pistachio Cookies",...

This is a ruby programming assignment. please provide the copy of the output as well. The objective of this homework is to give you experience using inheritance with Ruby. You will refactor the...

please i need a ruby code for part1 part 2 and part 3 yeah ruby this is the code we need to write and i want the code for part two and part three too thank you like have to write code using ruby...

Ruby In this lab you will use an ERB template named lab4.txt.erb to display each students data as formatted text. The Ruby ERB class allows us to embed Ruby code into text templates either plain text...

Create the following for the code below: 1)Write the Ruby code in this method that will return the contacts hash with emails populated from the array. 2)Write the Ruby code in this method that will...

Ruby Enumerables - Hashes add the code where it says your code here # RubyHashes # Part I def array_2_hash emails, contacts # YOUR CODE HERE end # Part II def array2d_2_hash contact_info, contacts #...

Building on the provided code in this tasks resources, write a recursive function that calculates a factorial using recursion. The program will take a number on the command line and calculate the...

Use the scaffold code provided for this task. Complete the following code requirements in the Ruby language for the file bird.rb. Your final code must be structured and run. You must create a record...

RUBY CODE: For the following code, 1)Write the Ruby code in this method that will return the contacts hash with emails populated from the array. 2)Write the Ruby code in this method that will return...

Use the Lewis structure for the amine below. Match the Lewis structure to the correct condensed structure and the correct skeletal structure. Lewis structure: H Condensed Skeletal structure:...

Air from a workspace enters an air conditioner unit at 30oC dry bulb and 20oC wet bulb. The air leaves the air conditioner and returns to the space at 20oC dry-bulb and 6.5oC dew-point temperature....

TipJop Property Management is considering a project that has an NPV of $ 1 8 5 0 0 , an IRR of 1 3 . 2 perceent, and a paytack period of 3 2 yearn. The required refurn is 1 2 . 8 percent and the...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Understand the factors that make the work of frontline staff so demanding and often difficult.

Explain the key areas in which service employees need training.

Understand the role of internal marketing and communications.