Logic in JS

• Create conditionals and use iteration in JS
• Logic: (as defined in the Oxford dictionary) reasoning conducted or assessed according to strict principles of validity
• Conditionals: conditions that have to be met in order for code to be executed (e.g. if statements)
• Itterations:

Action in JS

Why use functions?

• makes our code reusable
• allows us to compartmentalise our code
• allows ud to work asynchronously

What ae the three sources of function? -create our functions ourselves -inbuilt methods that we can access on any js file (e.g. forEach, sum, reduce, filter) -imported functions (such as jest from npm)

different ways to write a function

• es6 arrow function
• function keywords use

recursion

• the function call itself

debugging

publishing an npm package (Jaden Case Strings - capitalised every letter of every word in the sentence )

• in the package.json change the main to main.js (the file where the function is) and add npm version 1.0.0
• then run npm plublish in the terminal
• find the generated link for publishing and check it

We now know how to use array methods but what about number and string methods?