Building a File Writer in Ruby
In this guide, you will walk through the steps to implement a method that writes a number of lines in a file.
Guide Tasks
- Read Tutorial
- Complete the Exercise
Summary
Build a method that writes lines in a file.
Exercise Description
For this code exercise, you will need to create a new file and put it in a file_path. You should then define a method that writes 1,000 lines in the file.
Example Data
fw = FileWriter.new( number_of_lines: 1000
Real World Usage
This exercise is useful to know because with only a few lines of code, you are able to implement a task that could have otherwise been time-consuming.