MultiBracketValidation

Multi-bracket Validation

This challenge takes in an input string and returns whether or not any bracket characters from the following list are mismatched: '(', '{', '[', ']', '}', ')'. A mismatched bracket means that the opening version of that bracket character does not pair up with its corresponding closing character before encountering some other opening or closing character per the rules of grouping expressions in mathematics.

Challenge

• Your function should take a string as its only argument, and should return a boolean representing whether or not the brackets in the string are balanced.
• There are 3 types of brackets:
  • Round Brackets: (
  • Square Brackets: [
  • Curly Brackets: {

Examples

Input                     Output
--------------------------------
{}                        true
()[[Extra Characters]]    true
(){}[[]]                  true
{}{Code}[Fellows](())     true
(]                        false

Solution