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b695f58d52
(https://github.com/ruby/irb/pull/567) * Give show_doc its own command class * Print deprecation warning for `help` command
23 lines
597 B
Ruby
23 lines
597 B
Ruby
# frozen_string_literal: true
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require_relative "show_doc"
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module IRB
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module ExtendCommand
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class Help < ShowDoc
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category "Context"
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description "[DEPRECATED] Enter the mode to look up RI documents."
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DEPRECATION_MESSAGE = <<~MSG
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[Deprecation] The `help` command will be repurposed to display command help in the future.
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For RI document lookup, please use the `show_doc` command instead.
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For command help, please use `show_cmds` for now.
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MSG
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def execute(*names)
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warn DEPRECATION_MESSAGE
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super
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end
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end
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end
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end
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