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# frozen_string_literal: true
class Pry
# A super-class for Commands that are created with a single block.
#
# This class ensures that the block is called with the correct number of
# arguments and the right context.
#
# Create subclasses using {Pry::CommandSet#command}.
class BlockCommand < Command
# Call the block that was registered with this command.
# @param [Array<String>] args The arguments passed
# @return [Object] The return value of the block
def call(*args)
instance_exec(*normalize_method_args(block, args), &block)
end
def help
"#{command_options[:listing].to_s.ljust(18)} #{description}"
end
end
end
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