function slowToString()

in web-ui/src/js/axios.js [892:960]
46 lines of code
22 McCabe index (conditional complexity)

	function slowToString (encoding, start, end) {
	  var loweredCase = false
	
	  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
	  // property of a typed array.
	
	  // This behaves neither like String nor Uint8Array in that we set start/end
	  // to their upper/lower bounds if the value passed is out of range.
	  // undefined is handled specially as per ECMA-262 6th Edition,
	  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
	  if (start === undefined || start < 0) {
	    start = 0
	  }
	  // Return early if start > this.length. Done here to prevent potential uint32
	  // coercion fail below.
	  if (start > this.length) {
	    return ''
	  }
	
	  if (end === undefined || end > this.length) {
	    end = this.length
	  }
	
	  if (end <= 0) {
	    return ''
	  }
	
	  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
	  end >>>= 0
	  start >>>= 0
	
	  if (end <= start) {
	    return ''
	  }
	
	  if (!encoding) encoding = 'utf8'
	
	  while (true) {
	    switch (encoding) {
	      case 'hex':
	        return hexSlice(this, start, end)
	
	      case 'utf8':
	      case 'utf-8':
	        return utf8Slice(this, start, end)
	
	      case 'ascii':
	        return asciiSlice(this, start, end)
	
	      case 'latin1':
	      case 'binary':
	        return latin1Slice(this, start, end)
	
	      case 'base64':
	        return base64Slice(this, start, end)
	
	      case 'ucs2':
	      case 'ucs-2':
	      case 'utf16le':
	      case 'utf-16le':
	        return utf16leSlice(this, start, end)
	
	      default:
	        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
	        encoding = (encoding + '').toLowerCase()
	        loweredCase = true
	    }
	  }
	}