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# frozen_string_literal: true
class Pry
class Command
class ChangeInspector < Pry::ClassCommand
match 'change-inspector'
group 'Input and Output'
description 'Change the current inspector proc.'
command_options argument_required: true
banner <<-BANNER
Usage: change-inspector NAME
Change the proc used to print return values. See list-inspectors for a list
of available procs and a short description of what each one does.
BANNER
def process(inspector)
unless inspector_map.key?(inspector)
raise Pry::CommandError, "'#{inspector}' isn't a known inspector!"
end
pry_instance.print = inspector_map[inspector][:value]
output.puts "Switched to the '#{inspector}' inspector!"
end
private
def inspector_map
Pry::Inspector::MAP
end
Pry::Commands.add_command(self)
end
end
end
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