Ruby | Date friday? function
Date#friday?() is a Date class method which checks whether the date is a Friday.
Syntax: Date.friday?()
Parameter: Date values
Return: true – if the date is Friday otherwise return false
Example #1 :
# Ruby code for Date.friday?() method # loading date require 'date' # declaring Date a = Date.new(2019, 1, 1) # declaring Date b = Date.jd(2452004) # declaring Date c = Date.ordinal(2019, 12) # Date puts "Date a : #{a}\n\n"puts "Date b : #{b}\n\n"puts "Date c : #{c}\n\n\n\n" # friday? form puts "Date a friday? form : #{a.friday?}\n\n"puts "Date b friday? form : #{b.friday?}\n\n"puts "Date c friday? form : #{c.friday?}\n\n" |
chevron_right
filter_none
Output :
Date a : 2019-01-01 Date b : 2001-04-04 Date c : 2019-01-12 Date a friday? form : false Date b friday? form : false Date c friday? form : false
Example #2 :
# Ruby code for Date.friday?() method # loading date require 'date' # declaring Date a = Date.parse('2019-01-01') # declaring Date b = Date.strptime('03-12-2019', '%d-%m-%Y') # declaring Date c = Date.commercial(2019, 5, 6) # Date puts "Date a : #{a}\n\n"puts "Date b : #{b}\n\n"puts "Date c : #{c}\n\n\n\n" # friday? form puts "Date a friday? form : #{a.friday?}\n\n"puts "Date b friday? form : #{b.friday?}\n\n"puts "Date c friday? form : #{c.friday?}\n\n" |
chevron_right
filter_none
Output :
Date a : 2019-01-01 Date b : 2019-12-03 Date c : 2019-02-02 Date a friday? form : false Date b friday? form : false Date c friday? form : false
Recommended Posts:
- Ruby | Time friday? function
- Ruby | Date day() function
- Ruby | Date === function
- Ruby | Date - function
- Ruby | Date << function
- Ruby | Date day_fraction function
- Ruby | Date downto() function
- Ruby | Date england() function
- Ruby | Date gregorian() function
- Ruby | Date amjd() function
- Ruby | Date asctime() function
- Ruby | Date gregorian? function
- Ruby | Date cwyear() function
- Ruby | Date cweek() function
- Ruby | Date cwday() function
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.
