0.1.1 • Published 9 years ago
deodorant.js v0.1.1
Deodorant.js!
Optional strong typing in Javascript without precompiling!
Installation
npm install deodorant
Usage
Just call typecheck()
on your module as you export it to get the following checks:
- Check that we have the correct number of arguments
- Check each argument's type
- Make sure no arguments are NaN
- Make sure no arguments are undefined
- Check return value type
Works as a global on window
, with require, or AMD.
Sample code
mylib = typecheck({
add_: ["Number", "Number", "Number"],
add: function(x, y) {
return x + y;
},
greetTimes_: ["String", "Number", "Array"],
greetTimes: function(message, times) {
var greetings = [];
for (var i=0; i<times; i++) {
greetings.push(message);
}
return greetings;
},
log_: ["String", "Void"],
log: function(message) {
console.log(message);
},
objLength_: ["Object", "Number"],
objLength: function(obj) {
var count = 0;
for (var key in obj) {
count++;
}
return count;
}
});
console.log(mylib.add(2, 3));
console.log(mylib.greetTimes('Hello', 3));
console.log(mylib.objLength({x:1, y:2, z:3}));
0.1.1
9 years ago