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Ruby

Posted by David Navarro
David Navarro
1,460 Points

we use booleans in coding for our program to decide which lines of code to excute in different conditions? true or false

is it possible to store a gash in a variable ? true or false? an until loop is used to repeat an action a set number of times? true or false? Please help me with these questions, just started learning ruby but need these answers, thank you in advanced

1 Answer

Luke Buśk
Luke Buśk
21,598 Points
Luke Buśk
Luke Buśk
21,598 Points

I presume You mean "Hash" and not "Gash". Yes You can store hash in a variable. Hash is a variable that can store other variables within itself in no particular order (unlike Array).

Yes You can use "Until" to repeat certain action number of times or While loop aswell. There are multiple ways to do one thing in Ruby.

David Navarro
David Navarro
1,460 Points

Thanks a bunch. I wasn't really sure about the hash. I know booleans are true false , <>= != etc. but not sure about the true false question.