日記（Scheme/Lisp ã¨ã‹ã€DSL ã¨ã‹ï¼‰
è¿‘é ƒã€Scheme(Gauche) 㧠DSL を書ããŠä»•äº‹ã‚’ã—ã¦ã„ã¾ã™ã€‚domain specific language ã®ã‚ã‚Œã§ã™ã€‚先日ã¾ã§ã¯ã€Gauche 㧠JSON を使ã£ã¦ PostgreSQL ã¨ã‚„ã‚Šå–ã‚Šã™ã‚‹ CGI 㪠API を書ããŠä»•äº‹ã‚’ã—ã¦ã„ã¾ã—ãŸã€‚（主ã«è¨è¨ˆé¢ã¨é€²æ—çš„ãªã¨ã“ã§ãƒœãƒ„ã‚Šã¾ã—ãŸã‘ã©ã。。é¢ç›®ãªã•éŽãŽã¦æ¶™ç›® orz） ç¾åœ¨ãŠä¸–話ã«ãªã£ã¦ã„る会社ã«ã¦ã€ã€Œè¨€èªžã¯ Scheme ã§ã‚‚ Common Lisp ã§ã‚‚ã€ä»–ã®ãªã‚“ã§ã‚‚好ããªã‚‚ã®ã‚’使ã£ã¦è‰¯ã„よ。ã€ã¨ã„ã†ç´ 敵ãªãŠè©±ã§ã€Scheme ã‚’é¸ã³ã¾ã—ãŸã€‚Lisp ãŒå¥½ããªèº«ã¨ã—ã¦ã¯ã™ã”ã幸ã›ãªç’°å¢ƒã§ã™ã€‚（windows 環境ã§ã‚れ㰠C# ã‚’é¸ã‚‰ã‚“ã ã¨æ€ã„ã¾ã™ãŒã€‚） ã¨ã„ã†ã®ã¯ã€Scheme ã‚„ Lisp ã¨ã„ã†è¨€èªžãŒãƒ‘ワフルã‹ã©ã†ã‹ã¨ã¯é–¢ä¿‚ãªã„ã¨ã“ã‚ã§å›°ã‚‹ã‚“ã§ã™ã€‚ユーザーãŒå°‘ãªéŽãŽã‚‹ã‚“ã ã¨æ€ã„ã¾ã™ï¼ˆä»–国ã§ã¯é•ã†ã®ã‹
速ã„ãžGroovy! - uehaj's blog
Javaã¨åŒç‰ãƒ¬ãƒ™ãƒ«ã«é«˜é€Ÿã«å®Ÿè¡Œã§ãã‚‹Groovyコードを書ã方法ãŒç´¹ä»‹ã•ã‚Œã¦ã¾ã™ã€‚ Yes, Fibonacci in Groovy can be as fast as Java ! ã“ã‚“ãªã‚¹ã‚¯ãƒªãƒ—トã§ã™ã€‚ @ast.Bytecode int fib(int i) { l0 iload 1 iconst_2 if_icmpge l1 iconst_1 _goto l2 l1 frame SAME aload 0 iload 1 iconst_2 isub invokevirtual '.fib','(I)I' aload 0 iload 1 iconst_1 isub invokevirtual '.fib', '(I)I' iadd l2 frame same1,'I' ireturn } int groovyFib(int i) { i<2?1:groovyFib(i-2)+groo
Transformations
Transformations availabilityUse of the production Forward API is subject to eligibility. Contact your Account Manager for more information or submit an inquiry to our Business Development team. Configs include a transformations key which specifies where payment method data should be included in outbound forwarding requests. Transformations are applied in the order they appear and may take advantag
Groovyã®æ—¥æœ¬èªžDSL - uehaj's blog
ã¤ã„ã£ãŸãƒ¼ã§è©•åˆ¤ãŒè‰¯ã‹ã£ãŸï¼ˆï¼Ÿï¼‰ã®ã§ç´¹ä»‹ã€‚ 日本語DSLã§ã™ã€‚Scalaã®ã‚’見ã¦æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ http://jggugcode.appspot.com/view.groovy?id=2011 Object.metaClass.getã® = {delegate} Object.metaClass.getã‚’ = {delegate} Object.metaClass.get㌠= {delegate} Object.metaClass.getã™ã‚‹ = {delegate} Object.metaClass.get㧠= {delegate} Object.metaClass.getã— = {delegate} Object.metaClass.getã‹ã¤ = {delegate} Object.metaClass.getãªã‚‰ã° = {delegate} Object.metaClass.g
LispBuilderを作ã£ãŸã‚ˆ(Groovy DSLã«ã‚ˆã‚‹Lisp風言語ã®ãƒ‘ーサ?+インタプリタ) - uehaj's blog
LispBuilderã¨ã„ã†ã‚‚ã®ã‚’作ã£ãŸã®ã§githubã«å…¬é–‹ã—ã¦ãŠãã¾ã™ã€‚ ã“ã‚Œã¯ä½•ã‹ã¨ã„ã†ã¨ã€Groovyã®Builderã¨ã—ã¦ä½œã£ãŸlisp風ã®DSLã§ã‚ã‚Šã€å®Ÿè¡Œã‚‚ã§ãã¾ã™ã€‚言ã£ã¦ã¿ã‚‹ã¨Groovy上ã«æ§‹ç¯‰ã—ãŸLisp風言語ã®ã‚¤ãƒ³ã‚¿ãƒ—リタã§ã™ã€‚実験的ãªã‚‚ã®ã§ã™ãŒã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ãŒæ›¸ã‘ã¾ã™ã€‚ フィボナッãƒæ•°ã®è¨ˆç®— def bx = new LispBuilder() assert bx.build{progn ${defun; fib; ${n} ${IF; ${or; ${equal; n; $1}; ${equal; n; $2}} $1 ${add; ${fib; ${add; n; $(-1)}} ${fib; ${add; n; $(-2)}}}}} ${fib; $10} }.eval() == 55 ニュートン法ã«ã‚ˆã‚‹å¹³æ–¹æ ¹ã®è¨ˆç®— def env = new Env(
PowerPoint DSL - uehaj's blog
http://dontmindthelanguage.wordpress.com/2009/02/27/groovy-powerpoint-dsl/ スライドをGroovyã®DSLã§æ›¸ãã¨PPTãŒç”Ÿæˆã•ã‚Œã‚‹ã€‚ Groovyを文書ã®ãƒžãƒ¼ã‚¯ã‚¢ãƒƒãƒ—言語ã¨ã—ã¦ä½¿ã†ã‚¢ãƒ—ãƒãƒ¼ãƒã ã。 å‹•çš„ã«å¤‰åŒ–ã™ã‚‹ï¼ˆã‚³ãƒ³ãƒ†ãƒ³ãƒ„ãŒå¤‰åŒ–ã™ã‚‹ï¼‰PPTを生æˆã—ãŸã‚Šã™ã‚‹ã®ã«æœ€é©ã‹ã€‚見ç©æ›¸ã¨ã‹æ案書ã®è‡ªå‹•ç”Ÿæˆã—ã¦ã¿ãŸã‚Šã€‚
steps to phantasien(2009-01-30) - Martin Fawler ã¯(多分)ã‚„ã£ã¦ã„ãªã„ã“ã¨
ThoughtWorks アンソãƒã‚¸ãƒ¼ ã‚’èªã‚“ã§ã„ãŸã‚‰ Ruby を使ã£ãŸ DSL ã®è©±ãŒè¼‰ã£ã¦ãŠã‚Š, 仕事ã§ã†ã£ã‹ã‚Š Ruby DSL を作ã£ã¦ã—ã¾ã£ãŸç§ã¯èˆˆå‘³æ·±ãèªã‚“ã . 特段目新ã—ã„話ã˜ã‚ƒãªã„ã‚‚ã®ã®, (DSL ã¨è¨€ãˆã°èžã“ãˆã¯ã„ã„ã‘ã‚Œã©è¦ã¯è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã§ã™ã‹ã‚‰ã.) オレオレ DSL を作る際ã«ã¯ "Martin Fowler ã‚‚ã‚„ã£ã¦ã„ã‚‹" ã¨è¨€ãˆã° 説得力もã‚ã‚‹ã£ã¦ã‚‚ã‚“ã ã‚ã†. 説得力ã¯ã•ã¦ãŠã, Martin Fowler ã¯ç§ã® DSL ãŒæŠ±ãˆã‚‹å•é¡Œã«ç”ãˆã¦ãã‚Œãªã‹ã£ãŸ. 最近ã®ç§ã¯ Ruby DSL ã®æ–‡æ›¸åŒ–ã«å›°ã£ã¦ã„ã‚‹. ãã® DSL/è¨å®šãƒ•ã‚¡ã‚¤ãƒ« ã¯ã‚‚ã¨ã‚‚ã¨ä½™èˆˆã«ã¡ã¾ã¡ã¾ä½œã£ã¦ã„ãŸã‚‚ã®ã§, æ€ã£ãŸã‚ˆã‚Šå‡ºæ¥ãŒã‚ˆããªã£ãŸãŸã‚実プãƒã‚¸ã‚§ã‚¯ãƒˆã§ä½¿ã„ã¯ã˜ã‚ãŸã¨ã“ã‚ã ã£ãŸ. ã¡ã‚ƒã‚“ã¨ä½¿ã£ã¦ã¿ã‚‹ã¨æ¡ˆã®å®šã¼ã‚ã¼ã‚ã¨å•é¡ŒãŒã§ã¦, 後始末ã®ãŸã‚ã«æ®‹æ¥ãŒç¶šã„ã¦ã„ã‚‹. ã¾ã‚ドッグフードã®è‡ªæ¥
ドメイン特化言語ã¯è‹±èªžã®ã‚ˆã†ã«æ›¸ãã¹ãã§ã¯ãªã„
良ã„ドメイン特化言語 (DSL) ã¨ã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒžä»¥å¤–ã§ã‚‚èªã‚€ã“ã¨ãŒã§ãる英語ã®ã‚ˆã†ãªã‚‚ã®ã ã¨åºƒã言ã‚ã‚Œã¦ã„る。Dave Thomasæ°ã¯ã€DSLã¯è‡ªç„¶è¨€èªžã«ã§ãã‚‹é™ã‚Šè¿‘ã¥ãã‚‚ã®ã§ã¯ãªã„(source)ã¨ä¸»å¼µã—ã€ãã®ã‚ˆã†ãªè€ƒãˆæ–¹ã«å対ã™ã‚‹ã€‚ ã•ã‚‰ã«ã€ã“れをDSLè¨è¨ˆã®æŒ‡é‡ã¨ã™ã‚‹ã“ã¨ãŒã‚€ã—ã‚有害ã§ã‚ã‚‹ã¨ä¸»å¼µã™ã‚‹ã€‚ã¾ãŸã€å½¼ãŒä¿¡ã˜ã¦ã„ã‚‹ã“ã¨ãŒDSLè¨è¨ˆã§ã¯é‡è¦ã§ã‚ã‚‹ã“ã¨ã‚’強調ã—ã€å¿…ãšã—も英語らã—ããªãã¦ã‚‚ã†ã¾ãã„ãDSLã®ä¾‹ã‚’紹介ã—ã¦ã„る。 Daveæ°ã«ã‚ˆã‚‹ã¨ã€DSLã¯è‹±èªžã‚„ä»–ã®è‡ªç„¶è¨€èªžã«è¿‘ã¥ãå¿…è¦ã¯ãªã„。ãªãœãªã‚‰ã€ãã‚Œã¯å®Ÿéš›ã«è‡ªç„¶è¨€èªžã‚’話ã•ãªã„ドメイン専門家ãªã©ã€ã‹ãªã‚Šç‰¹åˆ¥ãªã‚«ãƒ†ã‚´ãƒªã‚„ユーザを対象ã«ã™ã‚‹ã‹ã‚‰ã 。 ドメイン専門家 [ä¸ç•¥] ã¯æ¥ç•Œå†…ã®å°‚門用語を話ã—ã¾ã™ã€‚ãã‚Œã¯ã€å½¼ã‚‰ãŒä»²é–“åŒå£«ã§åŠ¹çŽ‡çš„ã«ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã™ã‚‹ãŸã‚ã®ç°¡å˜ãªè¡¨ç¾ã¨ã—ã¦ç™ºæ˜Žã—ãŸç‰¹åˆ¥ãªè¨€è‘‰ã§ã™ã€‚専門用語ã¯è‹±èªžã‚’使ã†ã‹ã‚‚ã—ã‚Œ
Castanaut: Ruby-powered OS X Screencasting DSL
Ruby Weekly is a weekly newsletter covering the latest Ruby and Rails news. Castanaut is a Ruby-backed screencasting domain-specific language that allows you to script screencasts in code. When these scripts are run, Castanaut takes control of your Mac and produces the desired effect. It's simply automated, scripted screencasting. The Origin Two weeks ago I was reading a post on 37signals' blog ab
Rubyã§ã®DSLã®ä½œã‚Šæ–¹ - http://rubikitch.com/ã«ç§»è»¢ã—ã¾ã—ãŸ
Jay Fields' Thoughts: Implementing an internal DSL in Ruby Rubyã§ã®DSLã®ä½œã‚Šæ–¹ã‚’expectationsã¨ã„ã†testing frameworkを例ã«ã¨ã£ã¦èª¬æ˜Žã—ã¦ã„る。 ã‚„ã£ã±assert_equalã£ã¦ã‚ªãƒ–ジェクト指å‘ã£ã½ããªãã¦ã‚«ãƒƒã‚³æ‚ªã„よãï½—ã“ã“ã¯DSLã§ã‚«ãƒƒã‚³ã‚ˆã書ããŸã„ã‚‚ã®ã 。 å½¼ã®è¨€ã„ãŸã„ã“ã¨ã‚’日本語ã§è¶…è¦ç´„ã—ã¦ã¿ã‚‹ã€‚ ã¾ãšã€ã©ã†ã„ã†ãµã†ã«æ›¸ããŸã„ã‹ã‚’決ã‚る。ã“ã‚“ãªæ„Ÿã˜ã«ã—ãŸã„。 Expectations do # テストã よã¨ã„ã†ãƒ–ãƒãƒƒã‚¯ expect :expected do # :expectedãŒæœŸå¾…ã•ã‚Œã‚‹å€¤ :expected # ブãƒãƒƒã‚¯ã®è©•ä¾¡çµæžœãŒå®Ÿéš›ã®å€¤ end end ã“ã‚Œã‹ã‚‰ã€ã“れをRubyスクリプトã¨ã—ã¦å®Ÿè¡Œå¯èƒ½ãªå½¢å¼ã«ã™ã‚‹ã€‚ ã¾ãšã€DSLã‚’èªã¿è¾¼ã‚“ã ら（実行ã—ãŸã‚‰ï¼‰ã€Expectatio
DSLã¯åˆ©ç”¨è€…ãŒè¨è¨ˆã™ã‚‹ã‚‚ã®ã - http://rubikitch.com/ã«ç§»è»¢ã—ã¾ã—ãŸ
Jay Fields' Thoughts: Designing a Domain Specific Language Jay Fieldsã¯ThoughtWorksã®ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã§å°‚é–€ã¯DSLã 。 ã©ã‚“ãªDSLã«è¨è¨ˆã™ã‚‹ã‹ã€‚DSLã®åˆ©ç”¨è€…（≠DSLè¨è¨ˆè€…）ã«ã©ã‚“ãªè¨€èªžã«ã—ãŸã„ã‹ã‚’å°‹ãã‚‹ã“ã¨ãŒãƒŸã‚½ã€‚利用者ã«ã¨ã£ã¦åˆ©ç”¨ã—ã‚„ã™ã„言語ã¯åˆ©ç”¨è€…自身ãŒè€ƒãˆã‚‹ã€‚ã“ã†ã„ã†æ–¹å¼ã¯Business Natural Languageã¨ã„ã†å½¢ã¨ãªã£ã¦æˆåŠŸã—ãŸã€‚プãƒã‚°ãƒ©ãƒžãƒ¼ã«ã¨ã£ã¦åˆ©ç”¨ã—ã‚„ã™ã„ã ã‘ã§ã¯ãƒ€ãƒ¡ã 。 利用者ã®å•é¡Œé ˜åŸŸã¯åˆ©ç”¨è€…自身ãŒçŸ¥ã£ã¦ã„る。ã ã‹ã‚‰ã€DSLã¯åˆ©ç”¨è€…ãŒè¨è¨ˆã™ã‚‹ã€‚プãƒã‚°ãƒ©ãƒžãƒ¼ã¯ãれを実行å¯èƒ½ãªå½¢ã«å¤‰æ›ã™ã‚‹ã¾ã§ã 。 ãã‚“ãªå½¼ãŒä»Šã¾ã§ã®DSLè¨è¨ˆã®çµŒé¨“ã®é›†å¤§æˆã¨ã—ã¦expectationsã¨ã„ã†æ–°ãŸãªRubyã®testing frameworkを作æˆã—ãŸã€‚ http://expectations.
サイト内DSLã¨ã—ã¦ã®ãŠã‚ŒãŠã‚Œã‚¹ã‚¯ãƒªãƒ—トã®å¯èƒ½æ€§ - Hello, world! - s21g
最近ã¯JavaScriptを使ã£ã¦ãŠã‚ŒãŠã‚Œã‚¹ã‚¯ãƒªãƒ—ト言語ã®å‡¦ç†ç³»ã‚’ 実装ã™ã‚‹ã®ãŒæµè¡Œã£ã¦ã„ã¾ã™ã。 ã¡ã‚‡ã£ã¨ãã®å®Ÿç”¨æ€§ã«ã¤ã„ã¦è€ƒãˆã¦ã¿ãŸã®ã§ã™ãŒã€ é™å®šã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã«å¯¾ã—ã¦ã ã‘アクセスå¯èƒ½ãªã€ サンドボックス的ãªã‚¹ã‚¯ãƒªãƒ—ト言語ã¨ã„ã†ã®ã¯ã€Webサービス㮠プラグイン記述言語（サイト内DSLã¨å‘¼ã‚“ã§ã¿ã‚‹ã€‚ サイト内ã¨DSãŒè¢«ã£ã¦ã‚‹æ°—ãŒã™ã‚‹ã‘ã©æ°—ã«ã—ãªã„） ã¨ã—ã¦ã®éœ€è¦ãŒã‚ã‚‹ããŒã—ã¾ã™ã€‚ 例ãˆã°ã€æ¬¡ã®ã‚ˆã†ãªç‰¹å¾´ã‚’å‚™ãˆã‚‹è¨€èªžãŒè€ƒãˆã‚‰ã‚Œã¾ã™ã€‚ Cookieæƒ…å ±ã«ã¯ã‚¢ã‚¯ã‚»ã‚¹ã§ããªã„ 指定ã—ãŸDOM Elementã®åè¦ç´ ã«ã—ã‹ã‚¢ã‚¯ã‚»ã‚¹ã§ã„ãªã„ 指定ã—ãŸç¨®é¡žã®Elementã—ã‹ä½œæˆã§ããªã„ XmlHttpRequestオブジェクトを作æˆã§ããªã„ 指定ã—ãŸç¨®é¡žã®ã‚¤ãƒ™ãƒ³ãƒˆã—ã‹Observeã§ããªã„ ã©ã†ã§ã—ょã†ã€‚Facebookã®ã‚ˆã†ã«ã‚µãƒ¼ãƒ‰ãƒ‘ãƒ¼ãƒ†ã‚£ãŒ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’è¿½åŠ ã§ãるよã†ãªãƒ—ラットフォームを
OreScript時代ã®å¹•é–‹ã‘ - yukobaã®æ—¥è¨˜
先日ã€Mozillaã§ECMAScript(JavaScript)ã®ä»•æ§˜ã‚’作ã£ã¦ã„ã‚‹John Resigã•ã‚“ãŒæ¥æ—¥ã—ã¾ã—ãŸã€‚ ãã®éš›ã€1時間ã»ã©ã®Q&Aã®å¸ä¼šã¨ã€ãƒ©ã‚¤ãƒˆãƒ‹ãƒ³ã‚°ãƒˆãƒ¼ã‚¯ã§ã®ç™ºè¡¨ã‚’ç§ã•ã›ã¦ã„ãŸãŸã ãã¾ã—ãŸã€‚ ãã®éš›ã€åŸºèª¿è¬›æ¼”ã‚’ã—ã¦ãã ã•ã£ãŸã€etoã•ã‚“（http://eto.com/d/PresenForJohnResig.html）ã®ã‚³ãƒ¡ãƒ³ãƒˆã€‚ ã“ãªã„ã ã®John Resigã«ã‚ˆã‚‹è¬›æ¼”ã®å¾Œã«ä¸€ç·’ã«é£²ã‚“ã ã‚“ã§ã™ã‘ã©ï¼Œ ãã®å¸ã§èžã„ãŸè©±ãŒã™ã‚“ã”ãé¢ç™½ã‹ã£ãŸãªï¼Ž ã„ã‚ã„ã‚é¢ç™½ã‹ã£ãŸã‚“ã ã‘ã©ï¼Œç‰¹ã«jquery2ãŒé¢ç™½ã‹ã£ãŸï¼Ž http://ejohn.org/apps/jquery2/ ã“ã®URLãªã‚“ã§ã™ã‘ã©ï¼Œã‚³ãƒ¼ãƒ‰ã¯ã“ã‚“ãªæ„Ÿã˜ï¼Ž <script src="http://jquery.com/src/latest/"></script> <script src="parse.js"><
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Good night, Posterous
GitHub - jbrisbin/rabbitmq-dsl: RabbitMQ Groovy DSL
Articles: Hacker | Engineer: metaprogramming: DSLs in Ruby vs. macros in Lisp
http://kenai.com/projects/jvmscript
IBM Developer
Move eval from Run-time to Parse-time
http://www.jaql.org/jaql-overview.html
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