| Server IP : 199.250.214.225 / Your IP : 18.117.229.181 Web Server : Apache System : Linux vps64074.inmotionhosting.com 3.10.0-1160.105.1.vz7.214.3 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : nicngo5 ( 1001) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /home/nicngo5/funds.upgrade.nicn.gov.ng/funds-upgraded/node_modules/autoprefixer/lib/ |
Upload File : |
function last(array) {
return array[array.length - 1]
}
let brackets = {
/**
* Parse string to nodes tree
*/
parse(str) {
let current = ['']
let stack = [current]
for (let sym of str) {
if (sym === '(') {
current = ['']
last(stack).push(current)
stack.push(current)
continue
}
if (sym === ')') {
stack.pop()
current = last(stack)
current.push('')
continue
}
current[current.length - 1] += sym
}
return stack[0]
},
/**
* Generate output string by nodes tree
*/
stringify(ast) {
let result = ''
for (let i of ast) {
if (typeof i === 'object') {
result += `(${brackets.stringify(i)})`
continue
}
result += i
}
return result
}
}
module.exports = brackets