Looping Examples

For Loop

            const spells = ["Lumos", "Expelliarmus", "Protego", "Morsmordre", "Episkey", "Accio", "Crucio", "Obliviate"];

            function forLoopExample() {
                for (let i = 0; i < spells.length; i++) {
                    console.log(spells[i]);
                }
            }
        

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For Each Loop

            const spells = ["Lumos", "Expelliarmus", "Protego", "Morsmordre", "Episkey", "Accio", "Crucio", "Obliviate"];

            function forEachLoopExample() {
                spells.forEach((item, index) => {
                    console.log(`Index: ${index}, Element: ${item}`);
                });
            }
        

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While Loop

            const spells = ["Lumos", "Expelliarmus", "Protego", "Morsmordre", "Episkey", "Accio", "Crucio", "Obliviate"];

            function whileLoopExample() {
                let index = 0;
                while (index < spells.length) {
                    console.log(`Index: ${index}, Element: ${spells[index]}`);
                    index++;
                }
            }
        

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Do While Loop

            const spells = ["Lumos", "Expelliarmus", "Protego", "Morsmordre", "Episkey", "Accio", "Crucio", "Obliviate"];

            function doWhileLoopExample() {
                let index = 0;
                do {
                    console.log(`Index: ${index}, Element: ${spells[index]}`);
                    index++;
                } while (index < spells.length);       
            }
        

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Iteration with Map

            const spells = ["Lumos", "Expelliarmus", "Protego", "Morsmordre", "Episkey", "Accio", "Crucio", "Obliviate"];

            function mapLoopExample() {
                const result = spells.map((item, index) => {
                    return `Index: ${index}, Element: ${item}`;
                });
                console.log(result);
            }
        

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