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begin | |
require 'rubygems' | |
rescue LoadError => e | |
raise unless e.path == 'rubygems' | |
warn "`RubyGems' were not loaded." | |
end if defined?(Gem) | |
begin | |
require 'error_highlight' | |
rescue LoadError | |
warn "`error_highlight' was not loaded." | |
end if defined?(ErrorHighlight) | |
begin | |
require 'did_you_mean' | |
rescue LoadError | |
warn "`did_you_mean' was not loaded." | |
end if defined?(DidYouMean) |