Operator Overloading in JavaScript
Yep, we're talking about it Why have operator overloading at all? Useful for new proposed data types - BigInt, Decimal Operator support make these "look more like" first class data types Offers a set of well-understood base level semantics (`+` is better understood than `.plus`) C++, F#, Scala, Ruby, Haskell, & Rust all agree! Why have operator overloading at all? const a = 2n const b = 8n const c
ES8 Proposal: Optional Static Typing - ES Discuss
ES8 Proposal: Optional Static Typing It was once said by Brendan Eich that 'Types are hard. This doesn't mean "no, never".' It's been a while since ES4. With ES6's TypedArrays and classes finalized and ES7 SIMD getting experimental tests, ECMAScript is in a good place to finally discuss types again. The demand for types as a different approach to code has been so strong in the past few years that
演算子のオーバーロード
概要 オブジェクト指向言語ではクラスを定義することで自分の思い通りの「型」を作ることが出来ます。 このような自作の型は、int や double などの組込み型と区別するため、 ユーザー定義型と呼ばれています。 ユーザー定義型の理想は、組込み型とまったく同じように扱えることです。 ユーザー定義型をあたかも組込み型であるかのように扱えるようにするため、 C#には演算子のオーバーロードというものが用意されています。 C#の組込み型には + や - などの演算子が用意されていますが、 演算子のオーバーロードを行うことで、 ユーザー定義型にも自分で演算子を定義することが出来、 組込み型と同じように扱うことができます。 このように、演算子のオーバーロードによってユーザ定義型に追加された演算子のことをユーザ定義演算子と呼びます。 ポイント 組み込み型（int や string など）とユーザー定義型（
演算子オーバーロードとドメインオブジェクト - Qiita
演算子オーバーロードを使うと、何らかの数値情報を扱うようなドメインオブジェクト同士で演算を行う必要がある場合、ドメインオブジェクト自体を数値型のように扱えて便利だと思います。 case class Money(private val value: BigDecimal) { def +(that: Money): Money = new Money(this.value + that.value) def -(that: Money): Money = new Money(this.value - that.value) def >(that: Money): Boolean = this.value > that.value def >=(that: Money): Boolean = this.value >= that.value def <(that: Money): Boolea
Frequently Asked Questions (FAQ) - The Go Programming Language
Origins What is the purpose of the project? At the time of Go's inception, only a decade ago, the programming world was different from today. Production software was usually written in C++ or Java, GitHub did not exist, most computers were not yet multiprocessors, and other than Visual Studio and Eclipse there were few IDEs or other high-level tools available at all, let alone for free on the Inte
strawman:value_objects [ES Wiki]
To add new immutable datatypes that are identified up to their contents rather than by reference in the heap. This allows us to add new integer types such as int64 and bignum without extending the set of typeof tags. It also allows us to extend the behavior of the built-in operators to work on these new types. Finally, it allows dealing with 64-bit values in marshalling and unmarshalling, like HTM
Operator overloading - Wikipedia
In computer programming, operator overloading, sometimes termed operator ad hoc polymorphism, is a specific case of polymorphism, where different operators have different implementations depending on their arguments. Operator overloading is generally defined by a programming language, a programmer, or both. Rationale [edit] Operator overloading is syntactic sugar, and is used because it allows pro
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typed-objects-explainer/overloading.md at master · tschneidereit/typed-objects-explainer
GitHub - tbrosman/hxmath: A math library for Haxe.
std::ops - Rust
JavaScript and 3d graphics don't mix - Musing Mortoray
Scratchdisk.com
Value Objects, Full Throttle (to be updated for spring TC39 meetings)
Allow operator overloading and cast methods in classes · Issue #2803 · HaxeFoundation/haxe
Operator overloading · Issue #727 · jashkenas/coffeescript
https://www.irrlicht3d.org/pivot/entry.php?id=887
proposals:operators [ES4 Wiki]