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