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Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions
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16
Task/First-class-functions/ActionScript/first-class-functions.as
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@ -1,11 +1,21 @@
var cube:Function = function(x) {
return Math.pow(x, 3);
};
var cuberoot:Function = function(x) {
return Math.pow(x, 1/3);
};
function compose(f:Function, g:Function):Function {
return function(x:Number) {return f(g(x));};
}
var functions:Array = [Math.cos, Math.tan, function(x:Number){return x*x;}];
var inverse:Array = [Math.acos, Math.atan, function(x:Number){return Math.sqrt(x);}];
var functions:Array = [Math.cos, Math.tan, cube];
var inverse:Array = [Math.acos, Math.atan, cuberoot];
function test() {
for (var i:uint = 0; i < functions.length; i++) {
trace(compose(functions[i], inverse[i])(0.5));
// Applying the composition to 0.5
trace(compose(functions[i], inverse[i])(0.5));
}
}
test();