ã¾ãã¯ã¢ã¸ã¥ã¼ã«ãã©ããããã®ããããã¤ã確èªãã¦ã¿ã¾ãã Gauche ã¦ã¼ã¶ãªãã¡ã¬ã³ã¹: 4.11 ã¢ã¸ã¥ã¼ã« ã¢ã¸ã¥ã¼ã«ã¯ãã·ã³ãã«ãæç¸ã¸ã¨ããããããªãã¸ã§ã¯ã ã¢ã¸ã¥ã¼ã«ã¯ç¶æ¿ãããã¨ãã§ãã¾ãã æ¢åã®ã¢ã¸ã¥ã¼ã«ãç¶æ¿ããã¢ã¸ã¥ã¼ã«ã«æ°ããæç¸ã足ãã¦exportãããã¨ã«ããã æ¢åã®ã¢ã¸ã¥ã¼ã«ãæ¡å¼µãããã¨ãã§ãã¾ããæ°ããã¢ã¸ã¥ã¼ã«ã®å é¨ããã¯ã ç¶æ¿å ã®ã¢ã¸ã¥ã¼ã«ã®æç¸ã(exportããã¦ããªããã®ãå«ã)å ¨ã¦è¦ãã¾ãã (æ°ããä½ãããã¢ã¸ã¥ã¼ã«ã¯ããã©ã«ãã§gaucheã¢ã¸ã¥ã¼ã«ãç¶æ¿ãã¦ãã¾ãã æ°ããã¢ã¸ã¥ã¼ã«ããgaucheã®çµè¾¼ã¿æç¶ãçã使ããã®ã¯ãã®ããã§ã)ã ã¢ã¸ã¥ã¼ã«ã¯å®è¡æãã¼ã¿æ§é ã§ããå®è¡æã«ä»»æã®ååã®ã¢ã¸ã¥ã¼ã«ã æç¶ãçã«ä½æãããã¨ãã§ãã¾ãã Gauche:evalã¨ç°å¢ define-moduleã¯ã¢ã¸ã¥ã¼ã«ã«ååãä»ããã
CoffeeScript's port of the Scheme's Metacircular Evaluator â chapter 4.1 of the SICP. Version: 0.1. History: Ctrl + â / Ctrl + â. Eval: Ctrl + Enter or the button "eval" below. Source: scheme-on-coffee on Github. ECMAScript info: http://dmitrysoshnikov.com Expression input: (+ 1 2 3)clear expression input on eval Examples (click to eval): 1. Sum: (+ 1 2 3) 2. Define a variable in the Global enviro
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http://www.racket-lang.org/ Racket/PLTã¯æ°å¤ãããschemeã®å®è£ ã®ãªãã§ãä¸çªå æ°ããã£ã¦ç°å¢ãæ´ã£ã¦ãããã®ã ã ãã®ã¹ãã¼ã ã¯pltã¨ãmzschemeã¨ãDrSchemeã¨ãè²ã ãªååã§å¼ã°ãã¦ãã¦(ã©ã³ã¿ã¤ã ã¨éçºç°å¢ã®åºå¥ã¨ããããã ããããã¨ã«ããç´ãããã)ãããªãæ··ä¹±é²ã(ãããï¼)ããã«ãRacketãã¨ããååã«çµ±ä¸ããããã ã 大å¦ã®ã³ã³ãã¥ã¼ã¿ã¼ãµã¤ã¨ã³ã¹ã®ã¯ã©ã¹ã§ææã¨ãã¦è²ã£ããããã¦ãããã¥ã¡ã³ãã¨ãIDEãããªããã£ãããã¦ããããã 親åã§ä½¿ãæãã¨ããã ãã§ã¯ãªãã¦ãæ©è½ãå å®ãã¦ããããã ãPaul Grahamæ°ã®arcã¯ãã®schemeã®ä¸ã«ãã¯ãã¨ãã¦å®è£ ããã¦ããã åãã©ãããã©ã¼ã ã®ã¤ã³ã¹ãã¼ã©ãå®åããã¦ããã http://www.racket-lang.org/download/ schemeã
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â [biwascheme] BiwaScheme 0.5.5.1ããªãªã¼ã¹ãã¾ãã http://www.biwascheme.org/ åãªãªã¼ã¹ããã®å¤æ´ç¹ï¼ R6RS æ§é ä½(Records)ãå®è£ ãã¾ãããè¦å´è©±ã¯ãã®ãã¡â¦(functionã4éã«ãã¹ãããã³ã¼ãã¯ãã¡ã: record.js) å ¬å¼ãµã¤ãã®ãã¢ããBiwaSchemeã³ã³ããªãã¥ã¼ã¿ã®jcubicããã®JQuery Terminal Emulatorã使ãããã«ãªãã¾ããã iPhone/iPadç¨ç»é¢ãã§ãã¾ããâhttp://www.biwascheme.org/i.html å ¬å¼ãµã¤ãããzickããã®ããã±ã¼ã²ã¼ã ã¸ã®ãªã³ã¯ãå¼µãã¾ããã ãã®ãªãªã¼ã¹ã¯ã大人ã«ãªã£ããããããããã¬ã¼ã³ãããå´ã«ãªããªãã¨ãªãã¨ããæ°æã¡ã®æä¾ã§ãéããã¾ããã ä»å¾ããããã㨠Node.JSå¯¾å¿ JQueryã¸ã®
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æè¿ãç§ã®ã¾ããã§ã¯æ§ã ãªè§åº¦ããå¤é¢çã«è©±é¡ãª"Lisp"ã§ããã20年以ä¸ã®æ´å²ãæã¤Lisp解説æ¸ã®æ¥æ¬èªç¿»è¨³çã2010å¹´10æ22æ¥ã«æ°çºå£²ããã¾ãã ãSchemeæç¿ããã§ãã æè¿ãç§ã¯ã¤ã³ã¿ã¼ãããã®ã«ã¿ãã«é¢ãã¦èªãã¨ããæ¬ããªã¼ã 社ã§å·çãã¦ããã®ã§ãããããã§ãä¸è©±ã«ãªã£ã¦ããç·¨éã®æ¹ã®ç±ãæ³ããããã®è¨³æ¬ãå®ç¾ãã¾ããã ãã®æ¸ç±ã¸ã®ç±ãæ³ãããããè¶ãã«ä¼ãã£ã¦æ¥ãã®ã§ãé ãé ãã«ãªã£ã¦ããç§ã®å稿ã«é¢ãããã¼ãã£ã³ã°ãå«ãã¦ãã話ãèãã«è¡ã£ã¦ãã¾ããã 第4çã®ç権ãå¾ã¦ç¿»è¨³ åèã®ãããã¨ã§ãããThe Little LISPerãã¯1974å¹´ã«ã¾ã§ããã®ã¼ãã¾ãã åèã¯ä½åº¦ãçãå¤ãã£ã¦ãã¾ããã1990å¹´ã«é¦é¡ãShecmeæç¿ã - ç´æã§å¦ã¶Lispãã¨ãã¦ãã°ãã¦ãã«åºçããåè¡ãããã®ã¯ã1987å¹´ã®çã§ããã ãããããã°ãã¦ãã«åºçã®è§£æ£
å人ç¨ã®ã¹ã¯ãªãããæ¸ãéã«ã¯ã便å©ãªã©ã¤ãã©ãªãå ¨ã¦useããã¦ããã¨å¬ããã (gauche.experimental.*ã¯ããããuseããã®ãåå«ã«ãªã使ããªããã¨ã度ã ) ä»ã¾ã§ã¯éä¸å©ç¨ãããã©ã¤ãã©ãªãuseãã¦ããããã©â¦é¢åãããã ç¹ã«ä»äººã¨å ±æãããã¨ããã¹ã¯ãªããã§ãªããã°ããã£ã¨ããã¾ã¾ã«æ¯ãèã£ã¦ãè¯ãã®ã§ã¯ãªããã¨æã£ãã 幸ãgoshã¯-lãªãã·ã§ã³ã§äºåã«èªã¿è¾¼ããã¡ã¤ã«ãè¨å®ã§ããã å人çãªå¦çãè¡ãéã«èµ·åããgoshã³ãã³ããgosh-exã¨ãã¦ä½ã£ã¦ã¿ãã è¡ãæé ã¯ä»¥ä¸ã®ã¨ãã ~/.gosh-exä½æ gosh-ex ã³ãã³ããä½æ .gosh-ex useãã¦ããããã©ã¤ãã©ãªãªã©ãuseãããªã©ããã (use gauche.experimental.lamb) (use gauche.experimental.ref) (use gau
call/cc å ¥é (Coroutine with call/cc) - MAYAHã®ååãèªãã§ã¿ãã æ¼ç¿åé¡ã¿ãããªã®ããã£ãã®ã§ããã£ã¦ã¿ãã gosh> (define cont #f) cont gosh> (and (call/cc (lambda (c) (begin (set! cont c) 10))) (begin (display 'a) 10)) a10 gosh> (cont 10) a10 (cont 10)ã®å®è¡ã§ãä½ãèµ·ãã¦ãã®ããªï¼ ãcall/cc ã®å¤ã x ã«ãã¦Î»æ½è±¡ããããã®ã§ãcont㯠(lambda (x) (and x (begin (display 'a) 10))) ã«ãªãããªããã¨ããã§ã å®ã¯ãcontinuation ã¯ãcontinuation ãå¼ã°ããã¨ãcontinuation ãä½ããã call/cc ã®å¤ã«ãå¼
ããã°ã©ããã³ã¼ãä¸ã«æ¸ãããã¯ã ãã¯ãå±éã«ãã£ã¦åºç¾ãããã¯ã ãã¹ã¦ãå±éãããå¾ã«è©ä¾¡ãããããã ã¨ããå å ¥è¦³ããã£ãã ã ãã©ãid:yagiey:20100223:1266942998ããããããã®å å ¥è¦³ãçãããæãå§ããã ä¾ãã°æ¬¡ã®ãããªå ´å gosh> (define-macro (_if test e1 . e2) `(if ,test ,e1 . ,e2)) #<undef> gosh> (define-macro (_or . args) (cond ((null? args) #f) ((null? (cdr args)) (car args)) (else (let ((tmp (gensym))) `(let ((,tmp ,(car args))) (_if ,tmp ,tmp (_or . ,(cdr args)))))))) #<undef> gos
ç¶ç¶ã«ããããã°ã©ã ã®å®è¡ã®ä¸æã»åéã¨ãLOL ã® pandoric macro (ã¯ãã¼ã¸ã£ã«ææããã¦ããèªç±å¤æ°ã«ãã¯ãã¼ã¸ã£ã®å¤å´ããã¢ã¯ã»ã¹ããããã®ãã¯ã) ãçµã¿åããã¦ç°¡åãªãã¬ã¼ã¯ãã¤ã³ãã£ã½ããã®ãä½ã£ã¦ã¿ã¾ããã 使ãæ¹ ä»¥ä¸ã®ããã«ãã¦ä½¿ãã¾ãã (use breakpoint) (define (fact n a) (bp :fact n a) (if (= n 0) a (fact (- n 1) (* n a)))) (bp ...) ã¨ããç®æããã¬ã¼ã¯ãã¤ã³ãã§ããbp ã®ç¬¬1å¼æ°ã¯ãã¬ã¼ã¯ãã¤ã³ãã®ååã第2å¼æ°ä»¥éã«ã¯ãã®ãã¬ã¼ã¯ãã¤ã³ãã§æ¢ã¾ã£ãã¨ãã«ããã®æç¹ã§ã®å¤ããã§ãã¯ãããå¤æ°ã®ååãæå®ãã¾ãã ä¸ã®ããã°ã©ã ãå®è¡ããã¨ãã®ä¾ã以ä¸ã«ç¤ºãã¾ãã gosh> (reset) ;; ããã°ã©ã ãå®è¡ããåã«åæåããã¦ãã #<undef
Often when I learn a new programming language thatâs different enough to what I already know, the first thing I implement is an interpreter for some subset of the Scheme programming language. Iâve done Scheme implementations in OCaml, Mercury/Prolog, Forth and Unlambda, among others. Recently I had to learn JavaScript for a small, fun project about which Iâll blog some other time, but I figured th
Schemeããããã¯ããã¦1å¹´ãããããªï¼ã¤ãã©ãæéãé¤ãã¦ï¼ã ã¾ã ã¾ã åãããªããã¨ã ããã ãã®ä¸ã¤ããã·ã³ãã«ã http://karetta.jp/book-node/gauche-hacks/023107ã§ç´¹ä»ããã¦ããFizzBuzzã®ã½ã¼ã¹ã³ã¼ãã ãã©ãã¼ãã¼ã£ã¨èªãã§ã¦æ°ã¥ãããã¨ãããã ãã®Webãã¼ã¸ã®ã½ã¼ã¹ã³ã¼ãã¯ãæ¬ã®ããã¨å°ãç°ãªã£ã¦ããã ;; Webã®ã½ã¼ã¹ã³ã¼ã (map (lambda (x) (cond ((= (modulo x 15) 0) "FizzBuzz") ((= (modulo x 5) 0) "Buzz") ((= (modulo x 3) 0) "Fizz") (else x))) (iota 100 1)) ;; æ¬ã®ã½ã¼ã¹ã³ã¼ã (map (lambda (x) (cond [(= (modulo x 15) 0) 'Fiz
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