Usage

Usage

Class Value

This is a dynamic object.

func{
    a=class{},
    a.name="name",
    print(a.name)
}

Class Definition

This is just like a class constructor.

func{
    my=(_)=>class{
        this.name="my name"
    },
    p=my(),
    print(p.name)
}

Iterator Definition

You need to define current and next.

This is an iterator that return the Fibonacci numbers

func{
    it=iter{
        this.current=0,
        f0:=0,
        f1:=1,
        this.next=(_)=>func{
            this.current=f0+f1,
            f0=f1,
            f1=this.current,
            return this.current<100
        }
    },
    print(list(it))
}

Module

Usually define a module in a file.

Like this:

module.es

module("calPI","author","1.0"){
    this.getpi=(x)=>func{
        f:=(n)=>((-1)**n)/(2**(10*n))*(
            0-(32)/(4*n+1)
            -(1)/(4*n+3)
            +(256)/(10*n+1)
            -(64)/(10*n+3)
            -(4)/(10*n+5)
            -(4)/(10*n+7)
            +(1)/(10*n+9)),
        pi:=0,
        for(i:=0,i<x,i:=i+1){
            pi=pi+f(i)
        },
        pi=pi/64,
        return pi
    }
}

Then use import in other files.

func{
    print(import("module.es")),
    print(calPI.getpi(20))
}