The Basis of Making DSL with RubyIntroduction to oracle DB data structure and data access (persian)Ehsan Hamzei
Squeryl - A Scala ORM for SQL Databases
A Scala ORM and DSL for talking with Databases with minimum verbosity and maximum type safety Write compiler validated statements. Squeryl statements that pass compilation won’t fail at runtime. Refactor your schema as often as is required, the Scala compiler and your IDE will tell you exactly which lines of code are affected. Never repeat yourself The Composability of Squeryl statements allows yo
Apache Camel: Scala DSL - EIP
Since we're on a major migration process of this website, some component documents here are out of sync right now. In the meantime you may want to look at the asciidoc in the repository: https://github.com/apache/camel/blob/master/README.md https://github.com/apache/camel/blob/master/components/readme.adoc DSL supported The Scala DSL supports every DSL from the Java DSL. On this page we have examp
steps to phantasien(2009-01-30) - Martin Fawler は(多分)やっていないこと
ThoughtWorks アンソロジー を読んでいたら Ruby を使った DSL の話が載っており, 仕事でうっかり Ruby DSL を作ってしまった私は興味深く読んだ. 特段目新しい話じゃないものの, (DSL と言えば聞こえはいいけれど要は設定ファイルですからね.) オレオレ DSL を作る際には "Martin Fowler もやっている" と言えば 説得力もあるってもんだろう. 説得力はさておき, Martin Fowler は私の DSL が抱える問題に答えてくれなかった. 最近の私は Ruby DSL の文書化に困っている. その DSL/設定ファイル はもともと余興にちまちま作っていたもので, 思ったより出来がよくなったため実プロジェクトで使いはじめたところだった. ちゃんと使ってみると案の定ぼろぼろと問題がでて, 後始末のために残業が続いている. まあドッグフードの自業
Dynamic Reception
| EAA-dev Home | WORK-IN-PROGRESS: - this material is still under development Handle messages without defining them in the receiving class. Also Known As: Overriding method_missing, Overriding doesNotUnderstand Any object has a limited set of methods that are defined for it. A client of an object may attempt to invoke a method that isn't defined on the receiver. A statically typed language will sp
PragDave: The 'Language' in Domain-Specific Language Doesn't Mean English (or French, or Japanese, or ...)
The 'Language' in Domain-Specific Language Doesn't Mean English (or French, or Japanese, or ...) I'm a really big fan of Domain-Specific Languages. Andy and I plugged them back in '98 when writing The Pragmatic Programmer. I've written my share of them over the years, and I've used even more. Which is why it is distressing to see that a whole group of developers are writing DSLs (and discussing DS
An Approach to Internal Domain-Specific Languages in Java
How to Use Rust Procedural Macros to Replace Panic with syn’s Fold In this article, we show how you can write advanced macros to step through Rust code and modify it. Using the standard tooling available in the syn crate, we first show how to change the occurrence of a panic into an Err. Then we go a step beyond and use the Fold trait to recursively step through the entire function, automatically
Intentional Software - 言語ゲーム
http://intentsoft.com/technology/IS_OOPSLA_2006_paper.pdf これもアランさんお勧め論文。未来のプログラミング環境の話です。 まず現在の問題として、プログラマが全部プログラムを書くのはおかしい、プログラムを使う人もプログラムを書くべきだというのがあります。プログラマはプログラムには詳しくても使う人の業務の都合なんかよく分からないので、そんな事で使いやすいプログラムが出来るわけ無いという事です。このあたりhttp://d.hatena.ne.jp/propella/20071218/p2 で紹介したマーチンファウラーの記事を先に読んだ方が良いと思います。 Intentional Software とは関係ないけど重要なのでマーチンファイラーの話のポイントを書くと、ユーザが簡単にプログラムを書けるミニ言語 (DSL) には二つあって、 内部
DSL Book WIP
Narratives An Introductory Example: Using Domain Specific Languages: Implementing DSLs: Implementing an Internal DSL: Implementing an External DSL: Code Generation: External DSL Topics Delimiter Directed Translation: Translate source text by breaking it up into chunks (usually lines) and then parsing each line. (Syntax Directed Translation): Translate source text by defining a grammar, and u
Beautiful Code
Read it now on the O’Reilly learning platform with a 10-day free trial. O’Reilly members get unlimited access to books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers. Book description How do the experts solve difficult problems in software development? In this unique and insightful book, leading computer scientists offer case studies that reveal how
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Key Takeaway Points and Lessons Learned from QCon San Francisco 2008
http://www.douglaspurdy.com/2009/03/20/murl-a-dsl-for-restful-clients/
Internal DSLs and Paradigms: Declarativeness at Fragmental.tw
codecauldron.org
WebDSL: Lessons Learned from Creating a DSL
http://java-house.jp/ml/archive/j-h-b/021834.html