Object
Check for deprecated uses of top level (i.e. in Object) uses of Rake class names. If someone tries to reference the constant name, display a warning and return the proper object. Using the —classic-namespace command line option will define these constants in Object and avoid this handler.
# File lib/rake/ext/module.rb, line 42 42: def const_missing(const_name) 43: case const_name 44: when :Task 45: Rake.application.const_warning(const_name) 46: Rake::Task 47: when :FileTask 48: Rake.application.const_warning(const_name) 49: Rake::FileTask 50: when :FileCreationTask 51: Rake.application.const_warning(const_name) 52: Rake::FileCreationTask 53: when :RakeApp 54: Rake.application.const_warning(const_name) 55: Rake::Application 56: else 57: rake_original_const_missing(const_name) 58: end 59: end
Check for an existing method in the current class before extending. IF the method already exists, then a warning is printed and the extension is not added. Otherwise the block is yielded and any definitions in the block will take effect.
Usage:
class String rake_extension("xyz") do def xyz ... end end end
# File lib/rake/ext/module.rb, line 26 26: def rake_extension(method) 27: if method_defined?(method) 28: $stderr.puts "WARNING: Possible conflict with Rake extension: #{self}##{method} already exists" 29: else 30: yield 31: end 32: end
Rename the original handler to make it available.
Disabled; run with --debug to generate this.
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