Class: IRB::Command::ShowSource
- Includes:
- RubyArgsExtractor
- Defined in:
- lib/irb/command/show_source.rb
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods included from RubyArgsExtractor
#ruby_args, #unwrap_string_literal
Methods inherited from Base
category, description, execute, help_message, #initialize
Constructor Details
This class inherits a constructor from IRB::Command::Base
Instance Method Details
permalink #execute(arg) ⇒ Object
[View source]
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# File 'lib/irb/command/show_source.rb', line 29 def execute(arg) # Accept string literal for backward compatibility str = unwrap_string_literal(arg) unless str.is_a?(String) puts "Error: Expected a string but got #{str.inspect}" return end str, esses = str.split(" -") super_level = esses ? esses.count("s") : 0 source = SourceFinder.new(@irb_context).find_source(str, super_level) if source show_source(source) elsif super_level > 0 puts "Error: Couldn't locate a super definition for #{str}" else puts "Error: Couldn't locate a definition for #{str}" end nil end |