JSFiddle - React, Tailwind, and code Playground

by kentaromiura

JavaScript

var λ = function(params, body){
    if(!body){
        body = params;
        params = 'x';
    }
    return Function(params, 'return '+body);
}

alert(λ('a,b','a+b')(1,2))
alert(λ('x*3')(12))