class Nanoc::CLI::Commands::Compile::Listener
Listens to compilation events and reacts to them. This abstract class does not have a real implementation; subclasses should override {#start} and set up notifications to listen to.
@abstract Subclasses must override {#start} and may override {#stop}.
Public Class Methods
enable_for?(command_runner)
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@param [Nanoc::CLI::CommandRunner] command_runner The command runner for this listener
@return [Boolean] true if this listener should be enabled for the given command runner, false otherwise
@abstract Returns `true` by default, but subclasses may override this.
# File lib/nanoc/cli/commands/compile.rb, line 34 def self.enable_for?(command_runner) # rubocop:disable Lint/UnusedMethodArgument true end
new(*)
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# File lib/nanoc/cli/commands/compile.rb, line 26 def initialize(*) end
Public Instance Methods
start()
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Starts the listener. Subclasses should override this method and set up listener notifications.
@return [void]
@abstract
# File lib/nanoc/cli/commands/compile.rb, line 43 def start raise NotImplementedError, 'Subclasses of Listener should implement #start' end
stop()
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Stops the listener. The default implementation removes self from all notification center observers.
@return [void]
# File lib/nanoc/cli/commands/compile.rb, line 50 def stop end