add array, dorraymon and this folder b00tc4mp#8

staff/quique-cabrera/playground/array/Array.prototype.at.test.js

@@ -0,0 +1,33 @@
+console.log('TEST Array.prototype.at')
+
+console.log('CASE getelement at index 3')
+
+//var cars = ['lambo', 'f350', '911', 'm5','hummer']
+var cars = new Array
+cars[0] = 'lambo'
+cars[1] = 'f350'
+cars[2] = '911'
+cars[3] = 'm5'
+cars[4] = 'hummer'
+var car = cars.at(3)
+console.log(car)
+// m5
+
+console.log('CASE get item at -10')
+
+var cart = new Array
+cart[0] = { brand: 'Adidas', model: 'Niza', size: 43, price: 70, quantity: 2 }
+cart[1] = { brand: 'Puma', model: 'Gatito', size: 'L', price: 20, quantity: 3 }
+cart[2] = { brand: 'Nike', model: 'Chachi', size: '44', price: 15, quantity: 6 }
+var item = cart.at(-10)
+console.log(item)
+//undefined
+
+console.log('CASE get item at 10')
+
+var cart = new Array
+cart[0] = { brand: 'Adidas', model: 'Niza', size: 43, price: 70, quantity: 2 }
+cart[1] = { brand: 'Puma', model: 'Gatito', size: 'L', price: 20, quantity: 3 }
+cart[2] = { brand: 'Nike', model: 'Chachi', size: 44, price: 12, quantity: 6 }
+var item = cart.at(10)
+console.log(item)

staff/quique-cabrera/playground/dorraymon/Dorraymon.proptotype.at.test.js

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+function Dorraymon() {
+    this.length = 0
+
+    Dorraymon.prototype.at = function (index) {
+        if (index < 0) {
+            var newIndex = this.length + index
+            return this[newIndex]
+        } else return this[index]
+    }
+
+    console.log('TEST Dorraymon.prototype.at')
+
+    console.log('CASE get car at index 3')
+
+    var cars = new Dorraymon
+    cars[0] = 'lambo'
+    cars[1] = 'f350'
+    cars[2] = '911'
+    cars[3] = 'm5'
+    cars[4] = 'hummer'
+    cars.length = 5
+    var car = cars.at(3)
+    console.log(car)
+// m5

staff/quique-cabrera/playground/dorraymon/Dorraymon.prototype.at.test.1.js

@@ -0,0 +1,34 @@
+function Dorraymon() {
+    this.length = 0
+}
+
+Dorraymon.prototype.at = function (index) {
+    return this[index]
+}
+
+console.log('TEST Dorraymon.prototype.at')
+
+console.log('CASE get car at index 3')
+
+var cars = new Dorraymon
+cars[0] = 'lambo'
+cars[1] = 'f350'
+cars[2] = '911'
+cars[3] = 'm5'
+cars[4] = 'hummer'
+cars.length = 5
+var car = cars.at(3)
+console.log(car)
+//m5
+
+console.log('CASE get functionat index 2')
+
+var funs = new Dorraymon
+funs[0] = function () { return 'Zero' }
+funs[1] = function () { return 'One' }
+funs[2] = function () { return 'Two' }
+funs[3] = function () { return 'Three' }
+funs.length = 4
+var fun = funs.at(2)
+console.log(fun())
+//Two

staff/quique-cabrera/playground/this/This.test.js

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+var a = ['coche', 'perro', 'casa', 'gato']
+
+
+
+window.name = 'Window'
+window.image = '🫥'
+var peter = { name: 'Peter', image: '🥵' }
+var wendy = { name: 'Wendy', image: '🥶' }
+peter.weapon = '🔫'
+wendy.weapon = '👙'
+
+function hello() {
+    return this.image + ' ' + this.name + ': Hello!' + ' ' + this.weapon
+}
+
+/*console.log(hello())
+console.log(hello.call(peter))
+console.log(window.hello.call(peter))
+console.log(hello.call(wendy))*/
+
+wendy.hi = hello
+peter.ciao = hello
+
+a.name = 'caja'
+a.image = '📦'
+a.weapon = '💣'
+a.hola = hello
+a[10] = peter
+peter.partner = wendy
+wendy.partner = peter
+
+/*console.log(wendy.hi())
+console.log(peter.ciao())
+console.log(a.hola())
+console.log(a.length)
+console.log(a.hola())
+console.dir(a)
+console.log(a[10].ciao())*/
+
+
+/*var f =function a(){
+    return function b(){
+        return [,,function c(){
+            return {
+                o:{
+                    hi: function(){
+                        return 'hi!'
+                    }
+                }
+            }
+        }]
+    }
+}
+
+console.log(f()()[2]().o.hi())*/
+
+var g = ['hola', 1, true, {
+},
+    {
+        0: [, , , , {
+            b: function () {
+                return
+                {
+                    c: function() {
+                        return [function () { return 'yo' }]
+                    }
+                }
+            }
+        }]
+
+    }]
+
+
+console.log(g[4][0][4])