2012/06/18 14:45:18 | (82.249.211.39) 
{h1 lisp}
{h6 ... et javascript !}
{p sources :}

{ul {a {@ href:http://en.wikipedia.org/wiki/Lisp_%28programming_language%29;} Lisp programming language}}
{ul {a {@ href:http://www.i-programmer.info/programming/javascript/2380-javascript-data-structures-a-lisp-like-list.html;} 
list & tree }}
{ul {a {@ href:http://kybernetikos.github.com/Javathcript/;} Javathcript }}
{ul {a {@ href:http://mitpress.mit.edu/sicp/full-text/book/book.html;}
Structure and interpretation of computer programs}}
{ul {a {@ href:http://groups.csail.mit.edu/mac/classes/6.001/abelson-sussman-lectures/;} abelson-sussman-lectures}}

{hr }

{submit {@ code:code; value:display;}}
{span {@ id:display; border:1px solid grey;} ???}
{hr }
{pre {@ id:code;} //°°

var cons = function (a,b) {
 return {first:a, rest: b};
};
      
var list_str = 'List : ';
var tree_str = 'Tree : ';
   
var displayList = function (list) {
 if ( list === null ) 
   return;
 list_str += list.first + ', ';
 displayList(list.rest);
};

function displayTree(tree)
{
 if( tree === null ) 
   return;
 if ( tree.first.first === undefined ) {
   tree_str += tree.first + ', ';
 } else {
   displayTree( tree.first );
 }
 displayTree( tree.rest );
}

var list = function(){    // facilitate list creation
   var ret = null;
   var n = arguments.length - 1;
   for ( var x = n; x >= 0; x-- ) {
       ret = cons( arguments[x], ret );
   }
   return ret;
};

/////////////////////////
// 1) creating a list :
var mylist = cons("D",null);
mylist = cons("C",mylist);
mylist = cons("B",mylist);
mylist = cons("A",mylist);
// 2) creating a list by concatenation of the calls :
var mylist = cons("A",
                cons("B",
                     cons("C",
                          cons("D",null)
                         )
                    )
               );
// 3) creating a list with list() function
var mylist = list( "A", "B", "C", "D" );

/////////////////////////
// 1) creating a tree :
var mytree = cons(
               cons(
                   cons("A",null),
                   cons("B",null)
                   ),
               cons(
                   cons("C",null),
                   cons("D",null)
                   )
               );


displayList( mylist );
displayTree( mytree );

$('display').innerHTML = list_str + ' | ' + tree_str;

//°°}









{ul {a {@ href:http://www.cs.sfu.ca/CourseCentral/310/pwfong/Lisp;} philippewong} : le cours}
{ul {a {@ href:http://www.gigamonkeys.com/book/;}Peter Seibel} : le livre}
{ul {a {@ href:http://pspace.org/articles/68-the-untyped-lambda-calculus;} pspace.org}}
{ul50 | {a {@ href:http://pspace.org/downloads/lambda_slides.pdf;} lambda-calcul} : un pdf}
{ul50 | {a {@ href:http://pspace.org/downloads/lambda_paper.pdf;} lambda-calcul} : un papier}
{ul {a {@ href:http://www.psg.com/~dlamkins/sl/chapter03.html;} Essential Lisp in Twelve Lessons}}
{ul {a {@ href:http://www.ducklet.com/jisp/;} Lisp implementation in Javascript}}
{ul {a {@ href:http://courses.cs.vt.edu/~cs1104/LISP/lisp.html;} Lisp in Javascript}}
{ul {a {@ href:http://lambda-the-ultimate.org/node/892;} A Lisp to Javascript Compiler in 100 Lines}}
{ul {a {@ href:http://www.marcbelmont.com/lisp-interpreter-in-javascript-with-jquery;} Lisp interpreter in Javascript with jQuery}}
{ul {a {@ href:http://eloquentjavascript.net/;} eloquentjavascript}}
{ul {a {@ href:http://yuiblog.com/crockford/;} yuiblog.com/crockford}}
{ul {a {@ href:http://en.wikipedia.org/wiki/Lambda_calculus;} Lambda_calculus}}
{ul {a {@ href:https://files.nyu.edu/cb125/public/Lambda/;} Lambda}}
{ul {a {@ href:http://stackoverflow.com/questions/3865335/what-is-a-lambda-language;} what-is-a-lambda-language}}
{ul {a {@ href:http://zefredz.frimouvy.org/dotclear/index.php?2008/05/01/210-un-peu-de-lisp-en-javascript;} un-peu-de-lisp-en-javascript}}
{ul {a {@ href:http://javascript.crockford.com/javascript.html;} javascript.crockford.com}}
{ul {a {@ href:http://www.algo.be/logo1/le-logo-en-bref.html;} le-logo-en-bref}}
{ul {a {@ href:http://www.hunlock.com/blogs/Mastering_Javascript_Arrays;} Mastering Javascript Arrays} : puissant !}
{ul {a {@ href:http://code.google.com/p/jslibs/wiki/JavascriptTips;} JavascriptTips}}
{ul {a {@ href:http://www.json.org/js.html;} JSON}}