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// comentario sencillo | |
/* | |
Comentario | |
múltiple | |
*/ | |
// literales | |
123 // enteros | |
"hola" // string | |
true // boolean true | |
false // boolean false | |
// declaración de variables | |
var x = 10; | |
// control de flujo | |
// if | |
if (a + b > 10) { | |
print("mayor"); | |
} else { | |
print("menor"); | |
} | |
// switch | |
switch (letra) { | |
case 'a': | |
print("a"); | |
break; | |
case 'b': | |
print("b"); | |
break; | |
default: | |
print("unknown"); | |
break; | |
} | |
// iterators | |
var x = 10; | |
while (x > 0) { | |
print(x); | |
x--; | |
} | |
// project modulation | |
module Math | |
func abs(value) { | |
if (value < 0) { | |
return -value; | |
} | |
return value; | |
} | |
// import module | |
import Math | |
print(Math.abs(-5)); // 5 | |
// class | |
class Point { | |
constructor(x, y) { | |
this.x = x; | |
this.y = y; | |
} | |
calc() { | |
return this.x + this.y; | |
} | |
} | |
var p = new Point(10 , 20); | |
print(p.calc()); // 30 | |
// function | |
fn add(x, y) { | |
return x + y; | |
} | |
// IILE: inmediate invoke lambda expressoin | |
fn(x) => ( x * x;)(10); // 100 |
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