diff --git a/README.txt b/README.txt index 2fc627b..fc321d6 100644 --- a/README.txt +++ b/README.txt @@ -21,6 +21,12 @@ INSTALLATION Place the /min/ directory as a child of your DOCUMENT_ROOT directory: i.e. you will have: /home/example/www/min +You can see verify that it is working by visiting these two URLs: + http://example.org/min/?f=min/quick-test.js + http://example.org/min/?f=min/quick-test.css + +If your server supports mod_rewrite, this URL should also work: + http://example.org/min/f=min/quick-test.js CONFIGURATION & USAGE diff --git a/min/quick-test.css b/min/quick-test.css new file mode 100644 index 0000000..9ae38bd --- /dev/null +++ b/min/quick-test.css @@ -0,0 +1,30 @@ +/*! This file exists only for testing a Minify installation. It's content is not used. + * + * http://example.org/min/f=min/quick-test.css + */ + +@import url( /more.css ); + + body, td, th { + font-family: Verdana , "Bitstream Vera Sans" , Arial Narrow, sans-serif ; + + font-size : 12px; +} + +.nav { + margin-left: 20%; +} +#main-nav { + background-color: red; + border: 1px solid #00ff77; +} + +div#content +h1 + p { + padding-top: 0; + margin-top: 0; +} + +@media all and (min-width: 640px) { + #media-queries-1 { background-color: #0f0; } +} diff --git a/min/quick-test.js b/min/quick-test.js new file mode 100644 index 0000000..eceb358 --- /dev/null +++ b/min/quick-test.js @@ -0,0 +1,74 @@ +/*! This file exists only for testing a Minify installation. It's content is not used. + * + * http://example.org/min/f=min/quick-test.js + */ + +/* Finds the lowest common multiple of two numbers */ +function LCMCalculator(x, y) { // constructor function + var checkInt = function (x) { // inner function + if (x % 1 !== 0) { + throw new TypeError(x + " is not an integer"); // throw an exception + } + return x; + }; + this.a = checkInt(x); + // ^ semicolons are optional + this.b = checkInt(y); +} +// The prototype of object instances created by a constructor is +// that constructor's "prototype" property. +LCMCalculator.prototype = { // object literal + constructor: LCMCalculator, // when reassigning a prototype, set the constructor property appropriately + gcd: function () { // method that calculates the greatest common divisor + // Euclidean algorithm: + var a = Math.abs(this.a), b = Math.abs(this.b), t; + if (a < b) { + // swap variables + t = b; + b = a; + a = t; + } + while (b !== 0) { + t = b; + b = a % b; + a = t; + } + // Only need to calculate GCD once, so "redefine" this method. + // (Actually not redefinition - it's defined on the instance itself, + // so that this.gcd refers to this "redefinition" instead of LCMCalculator.prototype.gcd.) + // Also, 'gcd' === "gcd", this['gcd'] === this.gcd + this['gcd'] = function () { + return a; + }; + return a; + }, + // Object property names can be specified by strings delimited by double (") or single (') quotes. + "lcm" : function () { + // Variable names don't collide with object properties, e.g. |lcm| is not |this.lcm|. + // not using |this.a * this.b| to avoid FP precision issues + var lcm = this.a / this.gcd() * this.b; + // Only need to calculate lcm once, so "redefine" this method. + this.lcm = function () { + return lcm; + }; + return lcm; + }, + toString: function () { + return "LCMCalculator: a = " + this.a + ", b = " + this.b; + } +}; + +//define generic output function; this implementation only works for web browsers +function output(x) { + document.write(x + "
"); +} + +// Note: Array's map() and forEach() are defined in JavaScript 1.6. +// They are used here to demonstrate JavaScript's inherent functional nature. +[[25, 55], [21, 56], [22, 58], [28, 56]].map(function (pair) { // array literal + mapping function + return new LCMCalculator(pair[0], pair[1]); +}).sort(function (a, b) { // sort with this comparative function + return a.lcm() - b.lcm(); +}).forEach(function (obj) { + output(obj + ", gcd = " + obj.gcd() + ", lcm = " + obj.lcm()); +}); \ No newline at end of file