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michael-mckenna/channel.service.ts

Created June 4, 2021 18:37
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channel.service.ts
/**
* Updatess the corresponding channel's name. Triggers change detection by returning a new array.
* @param channel channel with updated name
*/
updateChannel(channel: Channel) {
this.channels = this.channels.map(c => c.id === channel.id ? {...c, name: channel.name} : {...c});
}
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