It uses lambda ()-> functions to call the method directly. Lambdas treat the functions as an argument and do not require any class for the instantiation. The function takes parameters and gives the implementatio
But you can use multiple values. case a when 1..3 "Small number" end Matching regexes You can use case expressions to match anything. But just in case it’s not obvious, you could also match regexes, or lambdas. Here’s an example. even = ->(x) { x % 2 == 0 } case a ...
Use the explicit one if necessary Links Below are links to the official Kotlin documentation on the language features that were considered in this article: Function literals with receiver https://kotlinlang.org/docs/lambdas.html#function-literals-with-receiver Passing trailing lambdas https://kotlin...
To summarize, there are decompilers that use a common intermediate language internally and output source text in a common end-target language which is different from the source-code language. But this decompiler while it does not enforce a common intermediate language, it does require that the en...
JavaScript is already a human readable language, there are tons of books and tutorials about it and libraries abound that make it easier to use. So why make the development pipeline more complicated by adding extra tools? In this section we’ll try to explore the main reasons why one may ...
NewRelic provides RPM which is a plugin for rails that allows you to monitor and quickly diagnose problems with your Rails application in real time. They also recently produced Rails Lab, which gives you expert advice on tuning and optimizing your Rails app. Show Notes Ruby 1.8.6 Maintenance...
Extension methods are a really nice syntactic sugar. They're not really added to the class, as we can see, but the compiler makes it feel like they are. Slightly Related Aside about Object Oriented "C" This reminded me of what we called "object oriented C" in college. I found agreat...