function lazyman(name) {
return new lazyman.fn.init(name);
}
lazyman.fn = lazyman.prototype = {
construct: lazyman,
stack: null,
status: 0,
init: function (name) {
this.name = name;
this.stack = [];
return this;
},
sleep: function (time) {
var that = this;
time = +time;
if(time !== time) {
this.next();
} else if(this.status) {
this.stack.unshift(this.sleep.bind(this, time));
} else {
this.status = 1;
this.print(`sleeping ${time} seconds...`);
setTimeout(function () {
that.status = 0;
that.next();
}, time * 1000);
}
return this;
},
next: function () {
while(this.status == 0 && this.stack.length) {
this.print(
this.stack.pop()()
);
}
return this;
},
eat: function(thing) {
this.stack.unshift(lazyEat.bind(null, this.name, thing));
if(this.status == 0) {
this.next();
}
return this;
},
print: console.log
}
lazyman.fn.init.prototype = lazyman.fn;
function lazyEat(name, thing) {
return `${name} eat ${thing}`;
}
module.exports = lazyman;