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The question is published on by Tutorial Guruji team.
I have (what probably is a very simple) question:
I have been using
client.guilds.cache.map((guild) => {
and so on, and that works fine but I know that as the elements increase, a for loop is more efficient.
I tried:
for (const guild of client.guilds.cache) {
console.log(guild.name)
but that returns: undefined
If I console.log(guild) I get the guild info in the console and name is absolutely a part of is
From console:
[
'',
Guild {
members: GuildMemberManager {
cacheType: [class Collection extends Collection],
cache: [Collection [Map]],
guild: [Circular]
},
channels: GuildChannelManager {
cacheType: [class Collection extends Collection],
cache: [Collection [Map]],
guild: [Circular]
},
roles: RoleManager {
cacheType: [class Collection extends Collection],
cache: [Collection [Map]],
guild: [Circular]
},
presences: PresenceManager {
cacheType: [class Collection extends Collection],
cache: [Collection [Map]]
},
voiceStates: VoiceStateManager {
cacheType: [class Collection extends Collection],
cache: Collection [Map] {},
guild: [Circular]
},
deleted: false,
available: true,
id: '',
shardID: 0,
name: "GA's Testingserver!",
icon: '11a80a894a50cafd46c95451ed83f939',
splash: null,
discoverySplash: null,
region: 'europe',
memberCount: 5,
large: false,
features: [],
applicationID: null,
afkTimeout: 300,
afkChannelID: null,
systemChannelID: '',
embedEnabled: undefined,
premiumTier: 0,
premiumSubscriptionCount: 0,
verificationLevel: 'NONE',
explicitContentFilter: 'DISABLED',
mfaLevel: 0,
joinedTimestamp: 1598456514616,
defaultMessageNotifications: 'ALL',
systemChannelFlags: SystemChannelFlags { bitfield: 0 },
maximumMembers: 100000,
maximumPresences: null,
approximateMemberCount: null,
approximatePresenceCount: null,
vanityURLCode: null,
vanityURLUses: null,
description: null,
banner: null,
rulesChannelID: null,
publicUpdatesChannelID: null,
preferredLocale: 'en-US',
ownerID: '',
emojis: GuildEmojiManager {
cacheType: [class Collection extends Collection],
cache: [Collection [Map]],
guild: [Circular]
}
}
]
For some reason, I can’t wrap my head around this…
Answer
According to discord.js documentation, guild.cache has type collection not array.
You can iterate over each guild in the collection:
client.guilds.cache.each(guild => {
console.log(guild.name);
});
Or you can iterate over each guild in the array:
for (const guild of client.guilds.cache.array()) {
console.log(guild.name);
}
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