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Ruby, C, Java and more - getting out of loops

break and continue statements have been available for loop control for many years, and others functionallity has been added such as Perl's redo. From today's Ruby Course, here's a table that compares these loop controls in Ruby to similar commands in the other languages that I have been discussing with this week's course.

C/JavaPerlRubyeffect
breaklastlastGet me out the loop NOW!
continuenextnextgo for the next loop iteration
-redoredorerun current loop iteration
--retrylet's start the loop again, should we?

(written 2008-03-19 16:07:01)

 
Associated topics are indexed under
C203 - C and C based languages - Conditionals and Loops
G908 - Well House Consultants - Language Comparisons
J704 - Java - Loops and Conditional Statements
P206 - Perl - More Loops and Conditionals
R104 - Ruby - Control Structures

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