keyword - Equivalent of "continue" in Ruby - Stack Overflow 2010年10月24日 - In C and many other languages, there is a continue keyword that, when used inside of a loop, jumps to the next iteration of the loop. Is there any ...
In Ruby, how do I skip a loop in a .each loop, similar to 'continue ... 2010年11月19日 - Use next : (1..10).each do |a| next if a.even? puts a end. prints: 1 3 5 7 9. For additional coolness check out also redo and retry . Works also for ...
How to break out from a ruby block? - Stack Overflow 2009年9月10日 - Edit: If you do not want to continue to the next item, use break . ... to break out of a block - sort of like a forward goto, not really related to a loop.
Ruby: Continue a loop after catching an exception - Stack Overflow 2010年4月12日 - Basically, I want to do something like this (in Python, or similar ... In Ruby, continue is spelt next . ... for i in 1..5 begin ... to print the exception:
Ruby Exceptions in a loop - Stack Overflow 2012年3月10日 - I have a ruby script that loops through a list of shortened urls (around ... the loop should already continue normally, because it shouldn't be ...
Ruby Loops - while, for, until, break, redo and retry - Tutorialspoint Loops in Ruby are used to execute the same block of code a specified number of times. This chapter details all the loop statements supported by Ruby.
Ruby While and Until Loops Program that uses until-loop: Ruby # Start at five. index = 5 # Continue down until zero reached. until index == 0 print "Index: ", index, "\n" index -= 1 end Output ...
How to Use Loops in Ruby - While, Until, Each, Times Loops In this example, the loop continually increases the value of the variable i by one. As long as the conditional statement i < 10 is true, the loop will continue ...
Breaking a loop - Ruby and other languages 2006年12月3日 - Breaking a loop - Ruby and other languages. ... Languages like Perl changed break to last and continue to next ... and added a redo that asks ...
Flow control in Ruby - Zetcode 2011年12月14日 - Conditionals and loops alter the flow of a Ruby program. .... The next statement is used to skip a part of the loop and continue with the next ...
