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528b62e386
Follow up to c07dff7227.
Actually it is not the cop's fault, but we mistakenly use `^`, `$`, and
`\Z` in much places, the cop doesn't correct those conservatively.
I've checked all those usage and replaced all safe ones.
25 lines
850 B
Ruby
25 lines
850 B
Ruby
# frozen_string_literal: true
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module ActionCable
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module Channel
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module Naming
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extend ActiveSupport::Concern
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module ClassMethods
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# Returns the name of the channel, underscored, without the <tt>Channel</tt> ending.
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# If the channel is in a namespace, then the namespaces are represented by single
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# colon separators in the channel name.
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#
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# ChatChannel.channel_name # => 'chat'
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# Chats::AppearancesChannel.channel_name # => 'chats:appearances'
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# FooChats::BarAppearancesChannel.channel_name # => 'foo_chats:bar_appearances'
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def channel_name
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@channel_name ||= name.delete_suffix("Channel").gsub("::", ":").underscore
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end
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end
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# Delegates to the class' <tt>channel_name</tt>
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delegate :channel_name, to: :class
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end
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end
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end
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