webdevsnarsky/brackets

Brackets

Brackets

Task

Implement function check(str, bracketsConfig), that for given brackets sequence will return true if it is correct and false otherwise

In the second param there is bracketsConfig - the array of pairs open-closed brackets. Each subarray includes only 2 elements - opening and closing bracket

check('()', [['(', ')']]) // -> true
check('((()))()', [['(', ')']]) // -> true
check('())(', [['(', ')']]) // -> false
check('([{}])', [['(', ')'], ['[', ']'], ['{', '}']]) // -> true
check('[(])', [['(', ')'], ['[', ']']]) // -> false
check('[]()', [['(', ')'], ['[', ']']]) // -> true
check('[]()(', [['(', ')'], ['[', ']']]) // -> false

// special case: opening and closing bracket can be the same :)

check('||', [['|', '|']]) // -> true
check('|()|', [['(', ')'], ['|', '|']]) // -> true
check('|(|)', [['(', ')'], ['|', '|']]) // -> false
check('|()|(||)||', [['(', ')'], ['|', '|']]) // -> true

Write your code in src/index.js

Prepare and test

1. Install Node.js
2. Fork this repository: https://github.com/Shastel/brackets/
3. Clone your newly created repo: https://github.com/<%your_github_username%>/brackets/
4. Go to folder brackets
5. To install all dependencies use npm install
6. Run npm test in command line
7. You will see the number of passing and failing tests you 100% of passing tests is equal to 100p in score

Submit to rs app

1. Open rs app and login
2. Go to submit task page
3. Select your task (brackets)
4. Press submit button and enjoy

Notes

1. We recommend you to use nodejs of version 10 or lower. If you using any of features that does not supported by node v10, score won't be submitted.
2. Please be sure that each of your test in limit of 30sec.

credits @yankouskia