open_close_paranthesis.js

const isOpen = (parenthesisChar, pts) => pts.filter(pt => pt[0] === parenthesisChar).length

const matches = (topOfStack, closed, pts) => pts.filter(pt => pt[0] === topOfStack && pt[1] === closed).length

const getValidCharacters = patterns => patterns.map(p => p.join('')).join('')

const verify = string => {
  const charactersArr = string.split('')

  const patterns = [
    ['(', ')'],
    ['[', ']'],
    ['<', '>'],
  ]

  const validCharacters = getValidCharacters(patterns).split('')
  const tempStack = []
  let result = true

  for (let idx in charactersArr) {
    char = charactersArr[idx]
  
    if(!validCharacters.includes(char)) {
      continue
    }
    
    if (isOpen(char, patterns)) {
      tempStack.push(char)
      continue
    } 

    if (tempStack.length === 0) {
      result = false
      break
    }

    const top = tempStack.pop()

    if (!matches(top, char, patterns)) {
      result = false
      break
    }    
  }

  console.log(`Result for "${string}" is ${result}`)
  return result
}

verify("---(++++)----") // -> 1
verify("") // -> 1
verify("before ( middle []) after ") // -> 1
verify(") (") // -> 0
verify("<(   >)") // -> 0
verify("(  [  <>  ()  ]  <>  )") // -> 1
verify("   (      [)") // -> 0