Zsolt Tasnadi
6856b073f6
Models: Message, WikiPage, Game (typed structs instead of raw hashes) Repositories: MessageBoard, OnlineUsers, WikiClient, CatalogClient bbs.rb uses attribute access (page.title, game.play_path, …) throughout Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
25 lines
394 B
Ruby
25 lines
394 B
Ruby
# frozen_string_literal: true
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class OnlineUsers
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def initialize
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@users = {}
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@mu = Mutex.new
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end
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def add(session_id, name)
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@mu.synchronize { @users[session_id] = name }
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end
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def remove(session_id)
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@mu.synchronize { @users.delete(session_id) }
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end
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def snapshot
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@mu.synchronize { @users.dup }
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end
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def count
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@mu.synchronize { @users.size }
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end
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end
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