fanh

🍣 #WIP 🍣

Fluent and natty henchman

Hope'll come up with a better phrase...!

Yet another JS utility library...!

• Boolean utilities

  • NOT - Get the reversed boolean value, useful for avoiding the "!"

  if (NOT(isValid)) {
    // Do this...!
  }

  • AND - Returns true if all arguments are true

  const isNumber = AND(typeof val === 'number', val === val)

  • OR - Returns true if any of arguments is true

  const isNil = OR(val === null, val === undefined)

  • invert - Get the inverted version of the given function, useful for things like:

  const isNOTNumber = invert(isNumber)

• Function utilities

  • noOp - It just an empty function that takes nothing and does nothing

  const { onSubmit = noOp } = props

• Timing utilities

  • delay - Return a promise which resolves after some milliseconds

  await delay(16)

• Array utilities

  • dedupe - Create a new array without duplicated elements

  const uniqueNames = dedupe('js', 'sushi', 'js', 'fanh')
  // Result would be: ['js', 'sushi', 'fanh']

  • findBy - Find a element which has a field equal to given value

  const fanh = findBy(coders, 'name', 'fanh')
  // Result would be a coder with name: fanh