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class method
Gem.prefix
prefix
lib/rubygems.rb
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# File tmp/rubies/ruby-3.3.0/lib/rubygems.rb, line 735
def self.prefix
prefix = File.dirname RUBYGEMS_DIR
if prefix != File.expand_path(RbConfig::CONFIG["sitelibdir"]) &&
prefix != File.expand_path(RbConfig::CONFIG["libdir"]) &&
File.basename(RUBYGEMS_DIR) == "lib"
prefix
end
end
The directory prefix this RubyGems was installed at. If your prefix is in a standard location (ie, rubygems is installed where you’d expect it to be), then prefix returns nil.
See also
.post_uninstall
.pre_install
.post_reset
.pre_reset
also in
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