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Ruby case statement explained with examples. Also known as switch in other programming languages. Discover how to write case statements in Ruby & when to ...
2014/3/27 -Is there a way to use a case statement with integer comparisons in ruby? I have found lots of examples comparing strings, but my case example below fails with ...
2021/5/24 -Syntax for a case statement is as follows: case argument when condition # do stuff else # do stuff if nothing else meets the condition end
2013/12/31 -A when clause in a Ruby case statement can test against each item in an array. If any item in the array matches the case statement's comparison (target) value,
2021/4/1 -The case statements are most powerful when our logic is concerned with a value of a single object (the number in the above examples), which is provided next to ...
2018/6/28 -Ruby uses the case for writing switch statements. Learn how case works and how you can use it.
2024/3/11 -A Ruby case statement is structured around several key components: case: Initiates the case statement, evaluating the variable in question; ...
2009/6/12 -The case statement above is really an if statement that checks 'kind_of?' on each collaborating object. I object to this code because: use of ...
2015/7/15 -Case statements in Ruby are a lot richer and more complex than you might imagine. Let's take a look at just one example.
2013/7/23 -Midwire ran a few benchmarks and concluded that if/elsif is faster than case because case implicitly compares using the more expensive === operator.