Webb11 aug. 2011 · If you have some sort of test method that wants to return details of why the test has not passed then you can return a pair of values (an Array) as follows: def test (x) if x == 1 return true, "x is fine" else return false, "Error: x is not equal to one." end end and … WebbIch mache eine Programmierübung in Ruby, um festzustellen, ob eine Zeichenfolge ein Palindrom ist. Hier ist, was ich kam mit:Ruby Programmierung Übung, um festzustellen, ob eine Zeichenfolge ein Palindrom ist # Write a method that takes a string and returns true if it is a # palindrome.
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WebbPercy Jackson is a demigod, son of the mortal, Sally Jackson, and the Greek God of the sea, Poseidon. Percy lives in the Upper East Side of Manhattan, but found his life uprooted upon discovering his true paternity.He has black hair and sea-green eyes. He has inherited special abilities from Poseidon which include the ability to control water, boats, and … Webb192 views, 3 likes, 1 loves, 0 comments, 3 shares, Facebook Watch Videos from Holy Trinity Lutheran Church - Edmond, OK: Easter Sunday Modern Service ... poets leap winery
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WebbReturns a new instance of String. 8 9 10 # File 'lib/ruby/string.rb', line 8 def initialize ( contents = nil , ldelim = nil , rdelim = nil ) super ( contents , ldelim , rdelim ) end Webb5 dec. 2024 · The all? () of enumerable is an inbuilt method in Ruby returns a boolean value true if all the objects in the enumerable satisfies the given condition, else it returns false. … WebbReturns the value of attribute filename. #src ⇒ Object writeonly. Sets the attribute src. Attributes included from Node::Composite. #parent. Instance Method Summary collapse ... # File 'lib/ruby/statements.rb', line 13 ... poets influenced by walt whitman