rambdax/src/clamp.js

Extended version of Rambda - a lightweight, faster alternative to Ramda

import { curry } from './curry'

function clampFn(
  min, max, input
){
  if (min > max){
    throw new Error('min must not be greater than max in clamp(min, max, value)')
  }
  if (input >= min && input <= max) return input

  if (input > max) return max
  if (input < min) return min
}

export const clamp = curry(clampFn)