| Server IP : 85.214.239.14 / Your IP : 18.218.219.11 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /lib/node_modules/npm/node_modules/@npmcli/arborist/lib/ |
Upload File : |
// package children are represented with a Map object, but many file systems
// are case-insensitive and unicode-normalizing, so we need to treat
// node.children.get('FOO') and node.children.get('foo') as the same thing.
module.exports = class CIMap extends Map {
#keys = new Map()
constructor (items = []) {
super()
for (const [key, val] of items) {
this.set(key, val)
}
}
#normKey (key) {
if (typeof key !== 'string') {
return key
}
return key.normalize('NFKD').toLowerCase()
}
get (key) {
const normKey = this.#normKey(key)
return this.#keys.has(normKey) ? super.get(this.#keys.get(normKey))
: undefined
}
set (key, val) {
const normKey = this.#normKey(key)
if (this.#keys.has(normKey)) {
super.delete(this.#keys.get(normKey))
}
this.#keys.set(normKey, key)
return super.set(key, val)
}
delete (key) {
const normKey = this.#normKey(key)
if (this.#keys.has(normKey)) {
const prevKey = this.#keys.get(normKey)
this.#keys.delete(normKey)
return super.delete(prevKey)
}
}
has (key) {
const normKey = this.#normKey(key)
return this.#keys.has(normKey) && super.has(this.#keys.get(normKey))
}
}