[ruby] Creating a program that responds only to specific conditions
Contents
Write the code to display today's day of the week using the Date class. However, only if it is Friday, please change the displayed contents as follows.
(Output contents) "Today is Monday" "Today is Friday !!!"
Implementation
Commentary
This time we will handle dates in Ruby, so we will use the Date class, which is a library. The first line calls the Date class from the library. You can use the wday method on the 3rd line to get today's value when it is an integer from 0 (Sunday) to 6 (Saturday).
- Because it is a value, only integers can be obtained. So, on the 4th line, enter the days of the week in an array in days. And if today's date is 5 (Friday) in the if statement on the 6th to 10th lines The formula that outputs "Today is Friday !!!", if different "Today is ○ day of the week" is output
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