Run results for: bracket balance

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Browser: Chrome 69

Operating system: Windows

Device Platform: Desktop

Date tested: 5 years ago

Tests:

split join
isBalanced1 = (s, o, v, rx1, rx2) => { rx1 = /[^\{\}\[\]]/g; rx2 = /\[\]|\{\}|/g; v = ['()', '{}', '[]', '']; o = s.replace(rx1, ''); for (let i = 0; i < o.length; i += 0.5) { o = o.split(rx2).join``; } return v.includes(o); }; const test = '[[[{{{((()))}}}]]]'; console.log(isBalanced1(test));
replace
isBalanced2 = (s, o, v, rx1, rx2) => { rx1 = /[^\{\}\[\]]/g; rx2 = /\[\]|\{\}|/g; v = ['()', '{}', '[]', '']; o = s.replace(rx1, ''); for (let i = 0; i < o.length; i += 0.5) { o = o.replace(rx2, ''); } return v.includes(o); }; const test = '[[[{{{((()))}}}]]]'; console.log(isBalanced2(test));
slice and concat
isBalanced3 = (s, o, v, rx1, rx2) => { rx1 = /[^\{\}\[\]]/g; rx2 = /\[\]|\{\}|/g; v = ['()', '{}', '[]', '']; o = s.replace(rx1, ''); for (let i = 0; i < o.length; i++) { if (v.includes(`${o[i]}${o[i + 1]}`)) { o = o.slice(0, i).concat(o.slice(i + 2, o.length)); i -= 2; } } return v.includes(o); }; const test = '[[[{{{((()))}}}]]]'; console.log(isBalanced3(test));