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37 lines
1.2 KiB
Ruby
37 lines
1.2 KiB
Ruby
require 'pry/commands/show_info'
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class Pry
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class Command::ShowSource < Command::ShowInfo
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match 'show-source'
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group 'Introspection'
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description 'Show the source for a method or class.'
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banner <<-'BANNER'
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Usage: show-source [OPTIONS] [METH|CLASS]
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Aliases: $, show-method
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Show the source for a method or class. Tries instance methods first and then
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methods by default.
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show-source hi_method
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show-source hi_method
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show-source Pry#rep # source for Pry#rep method
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show-source Pry # for Pry class
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show-source Pry -a # for all Pry class definitions (all monkey patches)
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show-source Pry --super # for superclass of Pry (Object class)
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https://github.com/pry/pry/wiki/Source-browsing#wiki-Show_method
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BANNER
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# The source for code_object prepared for display.
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def content_for(code_object)
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raise CommandError, "Cannot locate source!" if !code_object.source
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Code.new(code_object.source, start_line_for(code_object)).
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with_line_numbers(use_line_numbers?).to_s
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end
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end
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Pry::Commands.add_command(Pry::Command::ShowSource)
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Pry::Commands.alias_command 'show-method', 'show-source'
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Pry::Commands.alias_command '$', 'show-source'
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end
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